Merge from Magento develop in forked repo

.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.github/CODEOWNERS

@@ -0,0 +1,206 @@
+/app/code/Magento/AdminNotification/ @paliarush
+/app/code/Magento/Backend/ @paliarush
+/app/code/Magento/User/ @paliarush
+/lib/internal/Magento/Framework/App/ @buskamuza
+/lib/internal/Magento/Framework/Controller/ @buskamuza
+/lib/internal/Magento/Framework/Flag/ @buskamuza
+/lib/internal/Magento/Framework/HTTP/ @buskamuza
+/lib/internal/Magento/Framework/Logger/ @buskamuza
+/lib/internal/Magento/Framework/Message/ @buskamuza
+/lib/internal/Magento/Framework/Notification/ @buskamuza
+/lib/internal/Magento/Framework/Session/ @buskamuza
+/lib/internal/Magento/Framework/Url/ @buskamuza
+/app/code/Magento/Cms/ @melnikovi
+/app/code/Magento/CmsUrlRewrite/ @melnikovi
+/app/code/Magento/Contact/ @melnikovi
+/app/code/Magento/Email/ @melnikovi
+/app/code/Magento/Variable/ @melnikovi
+/app/code/Magento/Widget/ @melnikovi
+/lib/internal/Magento/Framework/Cache/ @kokoc
+/app/code/Magento/CacheInvalidate/ @kokoc
+/app/code/Magento/CatalogInventory/ @tariqjawed83 @maghamed
+/app/code/Magento/Bundle/ @akaplya
+/app/code/Magento/BundleImportExport/ @akaplya
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+/app/code/Magento/CatalogAnalytics/ @akaplya
+/app/code/Magento/CatalogImportExport/ @akaplya
+/app/code/Magento/CatalogSearch/ @kokoc
+/app/code/Magento/CatalogUrlRewrite/ @akaplya
+/app/code/Magento/ConfigurableImportExport/ @akaplya
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+/lib/internal/Magento/Framework/Process/ @joni-jones
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+/app/code/Magento/Cookie/ @kokoc
+/lib/internal/Magento/Framework/Crontab/ @tariqjawed83 @buskamuza
+/app/code/Magento/Cron/ @tariqjawed83 @buskamuza
+/app/code/Magento/Customer/ @paliarush
+/app/code/Magento/CustomerAnalytics/ @paliarush
+/app/code/Magento/CustomerImportExport/ @paliarush
+/app/code/Magento/Persistent/ @paliarush
+/app/code/Magento/Wishlist/ @paliarush
+/lib/internal/Magento/Framework/DB/ @akaplya
+/lib/internal/Magento/Framework/EntityManager/ @akaplya
+/lib/internal/Magento/Framework/Indexer/ @akaplya
+/lib/internal/Magento/Framework/Model/ @akaplya
+/lib/internal/Magento/Framework/Mview/ @akaplya
+/app/code/Magento/Eav/ @akaplya
+/app/code/Magento/Indexer/ @akaplya
+/lib/internal/Magento/Framework/Archive/ @joni-jones
+/lib/internal/Magento/Framework/Convert/ @joni-jones
+/lib/internal/Magento/Framework/Data/ @joni-jones
+/lib/internal/Magento/Framework/DomDocument/ @joni-jones
+/lib/internal/Magento/Framework/Json/ @joni-jones
+/lib/internal/Magento/Framework/Math/ @joni-jones
+/lib/internal/Magento/Framework/Parse/ @joni-jones
+/lib/internal/Magento/Framework/Serialize/ @joni-jones
+/lib/internal/Magento/Framework/Simplexml/ @joni-jones
+/lib/internal/Magento/Framework/Stdlib/ @joni-jones
+/lib/internal/Magento/Framework/Unserialize/ @joni-jones
+/lib/internal/Magento/Framework/Xml/ @joni-jones
+/lib/internal/Magento/Framework/XsltProcessor/ @joni-jones
+/app/code/Magento/Deploy/ @kandy @buskamuza
+/lib/internal/Magento/Framework/Profiler/ @kandy
+/app/code/Magento/Developer/ @buskamuza
+/app/code/Magento/Directory/ @buskamuza
+/lib/internal/Magento/Framework/Exception/ @paliarush
+/lib/internal/Magento/Framework/File/ @buskamuza
+/lib/internal/Magento/Framework/Filesystem/ @buskamuza
+/lib/internal/Magento/Framework/System/ @buskamuza
+/lib/internal/Magento/Framework/Css/ @DrewML
+/lib/internal/Magento/Framework/Option/ @DrewML
+/lib/internal/Magento/Framework/RequireJs/ @DrewML
+/lib/internal/Magento/Framework/View/ @melnikovi
+/dev/tests/js/ @DrewML
+/app/code/Magento/RequireJs/ @DrewML
+/app/code/Magento/Theme/ @melnikovi
+/app/code/Magento/Ui/ @melnikovi
+/lib/internal/Magento/Framework/Intl/ @melnikovi
+/lib/internal/Magento/Framework/Locale/ @melnikovi
+/lib/internal/Magento/Framework/Phrase/ @melnikovi
+/lib/internal/Magento/Framework/Translate/ @melnikovi
+/app/code/Magento/Translation/ @melnikovi
+/app/code/Magento/ImportExport/ @akaplya
+/app/code/Magento/GoogleAdwords/ @buskamuza @melnikovi
+/app/code/Magento/Newsletter/ @buskamuza @melnikovi
+/app/code/Magento/ProductAlert/ @buskamuza @melnikovi
+/app/code/Magento/Rss/ @buskamuza @melnikovi
+/app/code/Magento/SendFriend/ @buskamuza @melnikovi
+/app/code/Magento/Marketplace/ @buskamuza
+/app/code/Magento/MediaStorage/ @buskamuza
+/lib/internal/Magento/Framework/Amqp/ @tariqjawed83 @paliarush
+/lib/internal/Magento/Framework/Bulk/ @tariqjawed83 @paliarush
+/lib/internal/Magento/Framework/Communication/ @tariqjawed83 @paliarush
+/app/code/Magento/Amqp/ @tariqjawed83 @paliarush
+/app/code/Magento/AsynchronousOperations/ @tariqjawed83 @paliarush
+/app/code/Magento/MessageQueue/ @tariqjawed83 @paliarush
+/app/code/Magento/MysqlMq/ @tariqjawed83 @paliarush
+/app/code/Magento/Sales/ @joni-jones
+/app/code/Magento/SalesInventory/ @joni-jones
+/app/code/Magento/SalesSequence/ @joni-jones
+/lib/internal/Magento/Framework/Event/ @buskamuza @kandy
+/lib/internal/Magento/Framework/Interception/ @buskamuza @kandy
+/lib/internal/Magento/Framework/ObjectManager/ @buskamuza @kandy
+/app/code/Magento/PageCache/ @Andrey @kokoc @paliarush
+/app/code/Magento/Authorizenet/ @joni-jones
+/app/code/Magento/Braintree/ @joni-jones
+/app/code/Magento/OfflinePayments/ @joni-jones
+/app/code/Magento/Payment/ @joni-jones
+/app/code/Magento/Paypal/ @joni-jones
+/app/code/Magento/Signifyd/ @joni-jones
+/app/code/Magento/Vault/ @joni-jones
+/lib/internal/Magento/Framework/Pricing/ @akaplya
+/app/code/Magento/AdvancedPricingImportExport/ @akaplya
+/app/code/Magento/CurrencySymbol/ @akaplya
+/app/code/Magento/Msrp/ @akaplya
+/app/code/Magento/Tax/ @akaplya
+/app/code/Magento/TaxImportExport/ @akaplya
+/app/code/Magento/Weee/ @akaplya
+/app/code/Magento/CatalogRule/ @kokoc
+/app/code/Magento/CatalogRuleConfigurable/ @kokoc
+/app/code/Magento/CatalogWidget/ @kokoc
+/app/code/Magento/Rule/ @kokoc
+/app/code/Magento/SalesRule/ @akaplya
+/app/code/Magento/ReleaseNotification/ @paliarush
+/app/code/Magento/Analytics/ @tariqjawed83 @buskamuza
+/app/code/Magento/GoogleAnalytics/ @tariqjawed83 @buskamuza
+/app/code/Magento/NewRelicReporting/ @tariqjawed83 @buskamuza
+/app/code/Magento/Reports/ @tariqjawed83 @buskamuza
+/app/code/Magento/ReviewAnalytics/ @tariqjawed83 @buskamuza
+/app/code/Magento/SalesAnalytics/ @tariqjawed83 @buskamuza
+/app/code/Magento/WishlistAnalytics/ @tariqjawed83 @buskamuza
+/app/code/Magento/GoogleOptimizer/ @paliarush
+/app/code/Magento/Robots/ @paliarush
+/app/code/Magento/Sitemap/ @paliarush
+/lib/internal/Magento/Framework/Search/ @kokoc
+/app/code/Magento/AdvancedSearch/ @kokoc
+/app/code/Magento/Elasticsearch/ @kokoc
+/app/code/Magento/Search/ @kokoc
+/lib/internal/Magento/Framework/Acl/ @kokoc
+/lib/internal/Magento/Framework/Authorization/ @kokoc
+/lib/internal/Magento/Framework/Encryption/ @kokoc
+/app/code/Magento/Authorization/ @kokoc
+/app/code/Magento/Captcha/ @kokoc
+/app/code/Magento/EncryptionKey/ @kokoc
+/app/code/Magento/Security/ @kokoc
+/lib/internal/Magento/Framework/Autoload/ @buskamuza
+/lib/internal/Magento/Framework/Backup/ @buskamuza
+/lib/internal/Magento/Framework/Composer/ @buskamuza
+/lib/internal/Magento/Framework/Setup/ @buskamuza
+/app/code/Magento/Backup/ @buskamuza
+/setup/ @buskamuza
+/app/code/Magento/Dhl/ @joni-jones
+/app/code/Magento/Fedex/ @joni-jones
+/app/code/Magento/OfflineShipping/ @joni-jones
+/app/code/Magento/Shipping/ @joni-jones
+/app/code/Magento/Ups/ @joni-jones
+/app/code/Magento/Usps/ @joni-jones
+/app/code/Magento/Store/ @akaplya
+/lib/internal/Magento/Framework/TestFramework/ @paliarush
+/dev/tests/integration/framework/ @buskamuza
+/dev/tests/setup-integration/framework/ @paliarush
+/dev/tests/static/framework/ @paliarush
+/dev/tests/unit/ @paliarush
+/dev/tests/api-functional/ @paliarush
+/app/code/Magento/UrlRewrite/ @kokoc
+/lib/internal/Magento/Framework/Image/ @buskamuza
+/lib/internal/Magento/Framework/Mail/ @melnikovi
+/lib/internal/Magento/Framework/Filter/ @melnikovi
+/lib/internal/Magento/Framework/Validation/ @melnikovi
+/lib/internal/Magento/Framework/Validator/ @melnikovi
+/lib/internal/Magento/Framework/Api/ @paliarush
+/lib/internal/Magento/Framework/GraphQL/ @paliarush
+/lib/internal/Magento/Framework/Oauth/ @paliarush
+/lib/internal/Magento/Framework/Webapi/ @paliarush
+/app/code/Magento/GraphQL/ @paliarush
+/app/code/Magento/Integration/ @paliarush
+/app/code/Magento/Swagger/ @paliarush
+/app/code/Magento/Webapi/ @paliarush
+/app/code/Magento/WebapiSecurity/ @paliarush
+
+composer.json @buskamuza
+*.js @DrewML
+.htaccess* @akaplya
+nginx.conf* @akaplya

.github/CONTRIBUTING.md

@@ -1,36 +1,48 @@
 # Contributing to Magento 2 code
 
 Contributions to the Magento 2 codebase are done using the fork & pull model.
-This contribution model has contributors maintaining their own copy of the forked codebase (which can easily be synced with the main copy). The forked repository is then used to submit a request to the base repository to “pull” a set of changes. For more information on pull requests please refer to [GitHub Help](https://help.github.com/articles/about-pull-requests/).
+This contribution model has contributors maintaining their own fork of the Magento 2 repository.
+The forked repository is then used to submit a request to the base repository to “pull” a set of changes.
+For more information on pull requests please refer to [GitHub Help](https://help.github.com/articles/about-pull-requests/).
 
 Contributions can take the form of new components or features, changes to existing features, tests, documentation (such as developer guides, user guides, examples, or specifications), bug fixes or optimizations.
 
-The Magento 2 development team will review all issues and contributions submitted by the community of developers in the first in, first out order. During the review we might require clarifications from the contributor. If there is no response from the contributor within two weeks, the pull request will be closed.
+The Magento 2 development team or community maintainers will review all issues and contributions submitted by the community of developers in the first in, first out order.
+During the review we might require clarifications from the contributor.
+If there is no response from the contributor within two weeks, the pull request will be closed.
 
+For more detailed information on contribution please read our [beginners guide](https://github.com/magento/magento2/wiki/Getting-Started).
 
 ## Contribution requirements
 
-1. Contributions must adhere to the [Magento coding standards](https://devdocs.magento.com/guides/v2.2/coding-standards/bk-coding-standards.html).
+1. Contributions must adhere to the [Magento coding standards](https://devdocs.magento.com/guides/v2.3/coding-standards/bk-coding-standards.html).
 2. Pull requests (PRs) must be accompanied by a meaningful description of their purpose. Comprehensive descriptions increase the chances of a pull request being merged quickly and without additional clarification requests.
-3. Commits must be accompanied by meaningful commit messages. Please see the [Magento Pull Request Template](https://github.com/magento/magento2/blob/2.2-develop/.github/PULL_REQUEST_TEMPLATE.md) for more information.
+3. Commits must be accompanied by meaningful commit messages. Please see the [Magento Pull Request Template](https://github.com/magento/magento2/blob/2.3-develop/.github/PULL_REQUEST_TEMPLATE.md) for more information.
 4. PRs which include bug fixes must be accompanied with a step-by-step description of how to reproduce the bug.
 3. PRs which include new logic or new features must be submitted along with:
 * Unit/integration test coverage
-* Proposed [documentation](http://devdocs.magento.com) updates. Documentation contributions can be submitted via the [devdocs GitHub](https://github.com/magento/devdocs).
+* Proposed [documentation](https://devdocs.magento.com) updates. Documentation contributions can be submitted via the [devdocs GitHub](https://github.com/magento/devdocs).
 4. For larger features or changes, please [open an issue](https://github.com/magento/magento2/issues) to discuss the proposed changes prior to development. This may prevent duplicate or unnecessary effort and allow other contributors to provide input.
 5. All automated tests must pass (all builds on [Travis CI](https://travis-ci.org/magento/magento2) must be green).
 
 ## Contribution process
 
-If you are a new GitHub user, we recommend that you create your own [free github account](https://github.com/signup/free). This will allow you to collaborate with the Magento 2 development team, fork the Magento 2 project and send pull requests.
+If you are a new GitHub user, we recommend that you create your own [free github account](https://github.com/signup/free).
+This will allow you to collaborate with the Magento 2 development team, fork the Magento 2 project and send pull requests.
 
 1. Search current [listed issues](https://github.com/magento/magento2/issues) (open or closed) for similar proposals of intended contribution before starting work on a new contribution.
 2. Review the [Contributor License Agreement](https://magento.com/legaldocuments/mca) if this is your first time contributing.
 3. Create and test your work.
-4. Fork the Magento 2 repository according to the [Fork A Repository instructions](http://devdocs.magento.com/guides/v2.2/contributor-guide/contributing.html#fork) and when you are ready to send us a pull request – follow the [Create A Pull Request instructions](http://devdocs.magento.com/guides/v2.2/contributor-guide/contributing.html#pull_request).
+4. Fork the Magento 2 repository according to the [Fork A Repository instructions](https://devdocs.magento.com/guides/v2.3/contributor-guide/contributing.html#fork) and when you are ready to send us a pull request – follow the [Create A Pull Request instructions](https://devdocs.magento.com/guides/v2.3/contributor-guide/contributing.html#pull_request).
 5. Once your contribution is received the Magento 2 development team will review the contribution and collaborate with you as needed.
 
 ## Code of Conduct
 
 Please note that this project is released with a Contributor Code of Conduct. We expect you to agree to its terms when participating in this project.
 The full text is available in the repository [Wiki](https://github.com/magento/magento2/wiki/Magento-Code-of-Conduct).
+
+## Connecting with Community!
+
+If you have any questions, join us in [#beginners](https://magentocommeng.slack.com/messages/CH8BGFX9D) Slack chat. If you are not on our slack, [click here](http://tinyurl.com/engcom-slack) to join.
+
+Need to find a project? Check out the [Slack Channels](https://github.com/magento/magento2/wiki/Slack-Channels) (with listed project info) and the [Magento Community Portal](https://opensource.magento.com/).

.github/ISSUE_TEMPLATE.md

@@ -5,19 +5,20 @@
      - Information on your environment,
      - Steps to reproduce,
      - Expected and actual results,
+    Fields marked with (*) are required. Please don't remove the template.
 
     Please also have a look at our guidelines article before adding a new issue https://github.com/magento/magento2/wiki/Issue-reporting-guidelines
 -->
 
-### Preconditions
+### Preconditions (*)
 <!---
     Please provide as detailed information about your environment as possible.
     For example Magento version, tag, HEAD, PHP & MySQL version, etc..
 -->
 1. 
 2. 
 
-### Steps to reproduce
+### Steps to reproduce (*)
 <!---
     It is important to provide a set of clear steps to reproduce this bug.
     If relevant please include code samples
@@ -26,10 +27,10 @@
 2. 
 3. 
 
-### Expected result
+### Expected result (*)
 <!--- Tell us what should happen -->
 1. [Screenshots, logs or description]
 
-### Actual result
+### Actual result (*)
 <!--- Tell us what happens instead -->
 1. [Screenshots, logs or description]

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Technical issue with the Magento 2 core components
+
+---
+
+<!---
+Please review our guidelines before adding a new issue: https://github.com/magento/magento2/wiki/Issue-reporting-guidelines
+Fields marked with (*) are required. Please don't remove the template.
+-->
+
+### Preconditions (*)
+<!---
+Provide the exact Magento version (example: 2.3.2) and any important information on the environment where bug is reproducible.
+-->
+1.
+2.
+
+### Steps to reproduce (*)
+<!---
+Important: Provide a set of clear steps to reproduce this bug. We can not provide support without clear instructions on how to reproduce.
+-->
+1.
+2.
+
+### Expected result (*)
+<!--- Tell us what do you expect to happen. -->
+1. [Screenshots, logs or description]
+2.
+
+### Actual result (*)
+<!--- Tell us what happened instead. Include error messages and issues. -->
+1. [Screenshots, logs or description]
+2.

.github/ISSUE_TEMPLATE/developer-experience-issue.md

@@ -0,0 +1,19 @@
+---
+name: Developer experience issue
+about: Issues related to customization, extensibility, modularity
+
+---
+
+<!---
+Please review our guidelines before adding a new issue: https://github.com/magento/magento2/wiki/Issue-reporting-guidelines
+Fields marked with (*) are required. Please don't remove the template.
+-->
+
+### Summary (*)
+<!--- Describe the issue you are experiencing. Include general information, error messages, environments, and so on. -->
+
+### Examples (*)
+<!--- Provide code examples or a patch with a test (recommended) to clearly indicate the problem. -->
+
+### Proposed solution
+<!--- Suggest your potential solutions for this issue. -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,21 @@
+---
+name: Feature request
+about: Please consider reporting directly to https://github.com/magento/community-features
+
+---
+
+<!---
+Important: This repository is intended only for Magento 2 Technical Issues. Enter Feature Requests at https://github.com/magento/community-features. Project stakeholders monitor and manage requests. Feature requests entered using this form may be moved to the forum. Fields marked with (*) are required. Please don't remove the template.
+-->
+
+### Description (*)
+<!--- Describe the feature you would like to add. -->
+
+### Expected behavior (*)
+<!--- What is the expected behavior of this feature? How is it going to work? -->
+
+### Benefits
+<!--- How do you think this feature would improve Magento? -->
+
+### Additional information
+<!--- What other information can you provide about the desired feature? -->