did fixes for neative extensions
Merge branch 'master' of https://github.com/rhomobile/rhodes
native extensions for wp8
Merge branch 'master' of https://github.com/rhomobile/rhodes

Conflicts:
	Rakefile
	platform/wp8/build/wp.rake
	spec/api_generator_spec/extensions/barcode1/ext/barcode1/platform/wp8/Rakefile