Flag Override Methods + Touches Fixes

- Templated hyperloop.h and .cpp number to/from js code.
- uint8 is now convertable.
- Removed @import statements from windows .hjs -- they aren't used at
the moment.
- Added fully namespaces type to touches method arguments.
- Renamed MyApp to App in touches
- Handle scope === 'valuetype' for properties as class level.
- Handle custom class varg.