Adicionando chamada ao servico Rest para obter access_token
Merge branch 'master' of https://github.com/walmeida/VideoMessageWin8

Conflicts:
	VideoMessage/MainPage.xaml.cs
	VideoMessage/VideoMessage.v11.suo
	VideoMessage/bin/Debug/AppX/VideoMessage.exe
	VideoMessage/bin/Debug/AppX/VideoMessage.pdb
	VideoMessage/bin/Debug/AppX/vs.appxrecipe
	VideoMessage/bin/Debug/VideoMessage.build.appxrecipe
	VideoMessage/bin/Debug/VideoMessage.exe
	VideoMessage/bin/Debug/VideoMessage.pdb
	VideoMessage/obj/Debug/MainPage.g.cs
	VideoMessage/obj/Debug/MainPage.g.i.cs
	VideoMessage/obj/Debug/ProjectArchitectures.txt
	VideoMessage/obj/Debug/VideoMessage.csproj.FileListAbsolute.txt
	VideoMessage/obj/Debug/VideoMessage.exe
	VideoMessage/obj/Debug/VideoMessage.pdb
	VideoMessage/obj/Debug/intermediatexaml/VideoMessage.exe
	VideoMessage/obj/Debug/intermediatexaml/VideoMessage.pdb