fix to 'startsWith' javascript error when using IE

v1.1-beta.519

- Fixed bug that was causing programs features randomly disappear
- Fixed wrong mime-type sent for web fonts (MIG)
- Thermostat widget restyling and fix to set point bug when using fahrenheit unit
- Added "Programs.Get" API command

v1.1-beta.518

- Added Program.ParseApiCall(string apiCall) helper method
- Added "$" class in Javascript programs (eg.: $.on.webServiceCallReceived(...); $.modules.withAddres(...); $.program.raiseEvent(...); )
- Added Virtual Modules demo app (Javascript)
- Added program loop check
- Fixed error reporting in program engine