Add link to ASP.NET MVC port

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Remove ambiguity in explanation of file extension handling
Always trigger page:change/update on DOMContentReady and page:update on jQuery ajaxSuccess - Closes #281
Fix exceptions with jQuery.noConflict()
Merge pull request #289 from tzvetkoff/patch-1

Fix exceptions with jQuery.noConflict()
Use getAttribute to read asset sources - Fixes #278