Fix build/deploy errors when path to project contains spaces
moved PlatformConfig functionality to pre-build project level so running outside of cli will still work
CB-6309 Windows8. Add Splash Screen img support via config.xml preference, CB-6544 SplashScreenBackgroundColor, CB-6545 support multiple preferences
CB-6491 add CONTRIBUTING.md
CB-6557: added pacakge.json to windows
CB-6686 [3.5.0rc][Windows8] Build  error if path contains whitespaces
CB-6684 [3.5.0rc][Windows8] Splash screen setting breaks the build
Adds support for target architectures to build command
Remove windows8