Simplify version text to ease language support

Changed version/troubleshooting text to use a similar syntax to the other help texts on the page (i.e. "Stuck? Ask a question..."); this should make it easier to translate.

Author: codemacabre

index.html

@@ -174,7 +174,7 @@ <h3 data-i18n="index-get-going-header">Get Going &#x2014;</h3>
     module with the command below it. Once installed,
     simply type the workshopper&#x2019;s name to launch.</span></p>
             <p><span data-i18n="index-get-going-editor">You will also need a</span> <strong data-i18n="index-get-going-editor2">Text Editor</strong><span data-i18n="index-get-going-editor3">, if you don&apos;t have one already, you may want one for editing code. A few options:</span> <a href="http://www.atom.io">Atom</a><span data-i18n="index-get-going-editor4">,</span> <a href="http://www.sublimetext.com/3">Sublime Text</a><span data-i18n="index-get-going-editor5">,</span> <a href="http://macromates.com/download">Textmate</a><span data-i18n="index-get-going-editor6">,</span> <a href="http://brackets.io/">Brackets</a><span data-i18n="index-get-going-editor7">.</span></p>
-            <p><span data-i18n="index-get-going-help-pre">Note: if encountering issues with the workshopper, try installing the latest version of Node.js (v6.2.0 or higher), or ask a question in the</span> <a href="https://github.com/nodeschool/discussions/issues/new" target="_blank">discussion</a><span data-i18n="index-get-going-help-post">.</span></p>
+            <p><span data-i18n="index-get-going-help-pre">Problems with the workshopper? Try installing the latest version of Node.js (v6.2.0 or higher), or ask a question in the</span> <a href="https://github.com/nodeschool/discussions/issues/new" target="_blank">discussion</a><span data-i18n="index-get-going-help-post">.</span></p>
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