Initial eventloop implementation for android and cocoa.
xaml implementation of EventLoop
untested winrt design
Merge remote-tracking branch 'origin/pr/82'
Fix for WACK. Move CoCreateInstanceFromApp to winmd

In order to pass the Windows Application Certification Kit checks,
CoCreateInstanceFromApp has to be called from inside a Windows Runtime
Component (.winmd). This changes creates a sub-assembly specifically for
splat-wpa81 that meets this requirement
Burn the NativeMethods stuff altogether
Completely burn the NativeMethods stuff altogether
Merge remote-tracking branch 'origin/pr/83'