Subindisación de eventos ya existentes-Subindication of existing events

Make F# an optional install

introduce a Close Window option from the window dropdown

Wrong translation of backlog into French

Add markup validation for missing whitespace between attributes

PerfTips and lambda EE for Windows Phone

Allow re-open closed issues or mark solutions as "unacceptable"

Remove "Incompatible: Use Bower instead" message from NuGet Package Manager

Fix the re-install issue where you cannot change the install path if you have uninstalled Visual Studios previously.

Support #pragma mark