More SEO Friendly Section links

CONTRIBUTING.md

@@ -2,13 +2,13 @@ Hello! Thank you for choosing to help contribute to one of the SendGrid open sou
 
 - [CLAs and CCLAs](#cla)
 - [Roadmap & Milestones](#roadmap)
-- [Feature Request](#feature_request)
-- [Submit a Bug Report](#submit_a_bug_report)
-- [Improvements to the Codebase](#improvements_to_the_codebase)
-- [Understanding the Code Base](#understanding_the_codebase)
+- [Feature Request](#feature-request)
+- [Submit a Bug Report](#submit-a-bug-report)
+- [Improvements to the Codebase](#improvements-to-the-codebase)
+- [Understanding the Code Base](#understanding-the-codebase)
 - [Testing](#testing)
-- [Style Guidelines & Naming Conventions](#style_guidelines_and_naming_conventions)
-- [Creating a Pull Request](#creating_a_pull_request)
+- [Style Guidelines & Naming Conventions](#style-guidelines-and-naming-conventions)
+- [Creating a Pull Request](#creating-a-pull-request)
 
 <a name="roadmap"></a>
 We use [GitHub Projects](https://github.com/sendgrid/sendgrid-csharp/projects) to help define current roadmaps, please feel free to grab an issue from our [GitHub Issues](https://github.com/sendgrid/sendgrid-csharp/issues). Please indicate that you have begun work on it to avoid collisions. Once a PR is made, community review, comments, suggestions and additional PRs are welcomed and encouraged.
@@ -26,7 +26,7 @@ When you create a Pull Request, after a few seconds, a comment will appear with
 
 There are a few ways to contribute, which we'll enumerate below:
 
-<a name="feature_request"></a>
+<a name="feature-request"></a>
 ## Feature Request
 
 If you'd like to make a feature request, please read this section.
@@ -36,7 +36,7 @@ The GitHub issue tracker is the preferred channel for library feature requests,
 - Please **search for existing issues** in order to ensure we don't have duplicate bugs/feature requests.
 - Please be respectful and considerate of others when commenting on issues
 
-<a name="submit_a_bug_report"></a>
+<a name="submit-a-bug-report"></a>
 ## Submit a Bug Report
 
 Note: DO NOT include your credentials in ANY code examples, descriptions, or media you make public.
@@ -53,7 +53,7 @@ Before you decide to create a new issue, please try the following:
 
 In order to make the process easier, we've included a [sample bug report template](https://github.com/sendgrid/sendgrid-csharp/.github/ISSUE_TEMPLATE) (borrowed from [Ghost](https://github.com/TryGhost/Ghost/)). The template uses [GitHub flavored markdown](https://help.github.com/articles/github-flavored-markdown/) for formatting.
 
-<a name="improvements_to_the_codebase"></a>
+<a name="improvements-to-the-codebase"></a>
 ## Improvements to the Codebase
 
 We welcome direct contributions to the sendgrid-csharp code base. Thank you!
@@ -87,7 +87,7 @@ Next, update your Environment with your [SENDGRID_APIKEY](https://app.sendgrid.c
 - Review the corresponding [examples](https://github.com/sendgrid/sendgrid-csharp/blob/v3beta/examples).
 - You can add your test code to our [Example Project](https://github.com/sendgrid/sendgrid-csharp/blob/v3beta/SendGrid/Example/Example.cs).
 
-<a name="understanding_the_codebase"></a>
+<a name="understanding-the-codebase"></a>
 ## Understanding the Code Base
 
 **/examples**
@@ -125,12 +125,13 @@ When you run the tests for the first time, you will need to allow Prism.exe to r
 
 Note: Please download Prism stable version v0.6.xx as integration test are written against stable versions only. Latest alpha version has different commands to serve swagger file
 
-<a name="style_guidelines_and_naming_conventions"></a>
+<a name="style-guidelines-and-naming-conventions"></a>
 ## Style Guidelines & Naming Conventions
 
 Generally, we follow the style guidelines as suggested by the official language. However, we ask that you conform to the styles that already exist in the library. If you wish to deviate, please explain your reasoning. In this case, we generally follow the [C# Naming Conventions](https://msdn.microsoft.com/library/ms229045(v=vs.100).aspx), the suggestions provided by the Visual Studio IDE and StyleCop (see the [stylecop.json](https://github.com/sendgrid/sendgrid-csharp/blob/master/src/SendGrid/stylecop.json) and [SendGrid.ruleset](https://github.com/sendgrid/sendgrid-csharp/blob/master/src/SendGrid/SendGrid.ruleset) configuration files.
 
-## Creating a Pull Request<a name="creating_a_pull_request"></a>
+<a name="creating-a-pull-request"></a>
+## Creating a Pull Request
 
 1. [Fork](https://help.github.com/fork-a-repo/) the project, clone your fork,
    and configure the remotes:

README.md

@@ -26,9 +26,9 @@ We appreciate your continued support, thank you!
 # Table of Contents
 
 * [Installation](#installation)
-* [Quick Start](#quick_start)
+* [Quick Start](#quick-start)
 * [Usage](#usage)
-* [Use Cases](#use_cases)
+* [Use Cases](#use-cases)
 * [Announcements](#announcements)
 * [Roadmap](#roadmap)
 * [How to Contribute](#contribute)
@@ -96,7 +96,7 @@ For sample implementations, see the [.NET Core Example](https://github.com/sendg
 
 - Please see the [.nuspec file](https://github.com/sendgrid/sendgrid-csharp/tree/master/nuspec).
 
-<a name="quick_start"></a>
+<a name="quick-start"></a>
 # Quick Start
 
 ## Hello Email
@@ -221,7 +221,7 @@ var client = new SendGridClient(proxy, apiKey);
 - [How-to: Migration from v2 to v3](https://sendgrid.com/docs/Classroom/Send/v3_Mail_Send/how_to_migrate_from_v2_to_v3_mail_send.html)
 - [v3 Web API Mail Send Helper](https://github.com/sendgrid/sendgrid-csharp/tree/master/src/SendGrid/Helpers/Mail)
 
-<a name="use_cases"></a>
+<a name="use-cases"></a>
 # Use Cases
 
 Here are some [examples of common API use cases](https://github.com/sendgrid/sendgrid-csharp/blob/master/USE_CASES.md), such as how to send an email with a transactional template.
@@ -238,10 +238,10 @@ We encourage contribution to our library (you might even score some nifty swag),
 
 Quick links:
 
-- [Feature Request](https://github.com/sendgrid/sendgrid-csharp/tree/master/CONTRIBUTING.md#feature_request)
-- [Bug Reports](https://github.com/sendgrid/sendgrid-csharp/tree/master/CONTRIBUTING.md#submit_a_bug_report)
+- [Feature Request](https://github.com/sendgrid/sendgrid-csharp/tree/master/CONTRIBUTING.md#feature-request)
+- [Bug Reports](https://github.com/sendgrid/sendgrid-csharp/tree/master/CONTRIBUTING.md#submit-a-bug-report)
 - [Sign the CLA to Create a Pull Request](https://github.com/sendgrid/sendgrid-csharp/tree/master/CONTRIBUTING.md#cla)
-- [Improvements to the Codebase](https://github.com/sendgrid/sendgrid-csharp/tree/master/CONTRIBUTING.md#improvements_to_the_codebase)
+- [Improvements to the Codebase](https://github.com/sendgrid/sendgrid-csharp/tree/master/CONTRIBUTING.md#improvements-to-the-codebase)
 
 <a name="troubleshooting"></a>
 # Troubleshooting

USAGE.md

@@ -13,9 +13,9 @@ var client = new SendGridClient(apiKey);
 
 # Table of Contents
 
-* [ACCESS SETTINGS](#access_settings)
+* [ACCESS SETTINGS](#access-settings)
 * [ALERTS](#alerts)
-* [API KEYS](#api_keys)
+* [API KEYS](#api-keys)
 * [ASM](#asm)
 * [BROWSERS](#browsers)
 * [CAMPAIGNS](#campaigns)
@@ -26,22 +26,22 @@ var client = new SendGridClient(apiKey);
 * [GEO](#geo)
 * [IPS](#ips)
 * [MAIL](#mail)
-* [MAIL SETTINGS](#mail_settings)
-* [MAILBOX PROVIDERS](#mailbox_providers)
-* [PARTNER SETTINGS](#partner_settings)
+* [MAIL SETTINGS](#mail-settings)
+* [MAILBOX PROVIDERS](#mailbox-providers)
+* [PARTNER SETTINGS](#partner-settings)
 * [SCOPES](#scopes)
 * [SENDERS](#senders)
 * [STATS](#stats)
-* [STATUS CODES](#status_codes)
+* [STATUS CODES](#status-codes)
 * [SUBUSERS](#subusers)
 * [SUPPRESSION](#suppression)
 * [TEMPLATES](#templates)
-* [TRACKING SETTINGS](#tracking_settings)
+* [TRACKING SETTINGS](#tracking-settings)
 * [USER](#user)
 * [WHITELABEL](#whitelabel)
 
 
-<a name="access_settings"></a>
+<a name="access-settings"></a>
 # ACCESS SETTINGS
 
 ## Retrieve all recent access attempts
@@ -318,7 +318,7 @@ Console.WriteLine(response.Headers.ToString());
 Console.ReadLine();
 ```
 
-<a name="api_keys"></a>
+<a name="api-keys"></a>
 # API KEYS
 
 ## Create API keys
@@ -2601,7 +2601,7 @@ Console.WriteLine(response.Headers.ToString());
 Console.ReadLine();
 ```
 
-<a name="mail_settings"></a>
+<a name="mail-settings"></a>
 # MAIL SETTINGS
 
 ## Retrieve all mail settings
@@ -3030,7 +3030,7 @@ Console.WriteLine(response.Headers.ToString());
 Console.ReadLine();
 ```
 
-<a name="mailbox_providers"></a>
+<a name="mailbox-providers"></a>
 # MAILBOX PROVIDERS
 
 ## Retrieve email statistics by mailbox provider.
@@ -3060,7 +3060,7 @@ Console.WriteLine(response.Headers.ToString());
 Console.ReadLine();
 ```
 
-<a name="partner_settings"></a>
+<a name="partner-settings"></a>
 # PARTNER SETTINGS
 
 ## Returns a list of all partner settings.
@@ -3327,7 +3327,7 @@ Console.WriteLine(response.Headers.ToString());
 Console.ReadLine();
 ```
 
-<a name="status_codes"></a>
+<a name="status-codes"></a>
 # STATUS CODES
 
 ## Supported Status Codes
@@ -4392,7 +4392,7 @@ Console.WriteLine(response.Headers.ToString());
 Console.ReadLine();
 ```
 
-<a name="tracking_settings"></a>
+<a name="tracking-settings"></a>
 # TRACKING SETTINGS
 
 ## Retrieve Tracking Settings

USE_CASES.md

@@ -7,10 +7,10 @@ This documentation provides examples for specific use cases. Please [open an iss
 * [Email - Send a Single Email to Multiple Recipients](#singleemailmultiplerecipients)
 * [Email - Send a Single Email to a Single Recipient](#singleemailsinglerecipient)
 * [Email - Send Multiple Emails to Multiple Recipients](#multipleemailsmultiplerecipients)
-* [Email - Transactional Templates](#transactional_templates)
-* [Transient Fault Handling](#transient_faults)
-* [How to Setup a Domain Whitelabel](#domain_whitelabel)
-* [How to View Email Statistics](#email_stats)
+* [Email - Transactional Templates](#transactional-templates)
+* [Transient Fault Handling](#transient-faults)
+* [How to Setup a Domain Whitelabel](#domain-whitelabel)
+* [How to View Email Statistics](#email-stats)
 
 <a name="attachments"></a>
 # Attachments
@@ -449,7 +449,7 @@ namespace Example
 }
 ```
 
-<a name="transactional_templates"></a>
+<a name="transactional-templates"></a>
 # Transactional Templates
 
 For this example, we assume you have created a [transactional template](https://sendgrid.com/docs/User_Guide/Transactional_Templates/index.html). Following is the template content we used for testing.
@@ -586,7 +586,7 @@ namespace Example
 }
 ```
 
-<a name="transient_faults"></a>
+<a name="transient-faults"></a>
 # Transient Fault Handling
 
 The SendGridClient provides functionality for handling transient errors that might occur when sending an HttpRequest. This includes client side timeouts while sending the mail, or certain errors returned within the 500 range. Errors within the 500 range are limited to 500 Internal Server Error, 502 Bad Gateway, 503 Service unavailable and 504 Gateway timeout.
@@ -644,14 +644,14 @@ var client = new SendGridClient(options);
 
 ```
 
-<a name="domain_whitelabel"></a>
+<a name="domain-whitelabel"></a>
 # How to Setup a Domain Whitelabel
 
 You can find documentation for how to setup a domain whitelabel via the UI [here](https://sendgrid.com/docs/Classroom/Basics/Whitelabel/setup_domain_whitelabel.html) and via API [here](https://github.com/sendgrid/sendgrid-csharp/blob/master/USAGE.md#whitelabel).
 
 Find more information about all of SendGrid's whitelabeling related documentation [here](https://sendgrid.com/docs/Classroom/Basics/Whitelabel/index.html).
 
-<a name="email_stats"></a>
+<a name="email-stats"></a>
 # How to View Email Statistics
 
 You can find documentation for how to view your email statistics via the UI [here](https://app.sendgrid.com/statistics) and via API [here](https://github.com/sendgrid/sendgrid-csharp/blob/master/USAGE.md#stats).