Ignore Roslyn Intellisense directory.
Update support for IConvertible (catch exceptions so implicit conversions don't bomb).
Include execution lib for Xamarin projects
Add platform names to dll's to support troubleshooting
Return the queued tasks to the debugger to assist in debugging.
Merge pull request #155 from AArnott/master

Ignore Roslyn Intellisense directory.
Add support for new cleanup failure messages to runners.
Removed Guard for non-null assembly element (duh)
Correctly filter out target constructors to public, non-static.