Adds appveyor.yml
Adds appveyor.yml

Hadisaeed/test-build,Aluxian/Facebook-Messenger-Desktop,Hadisaeed/test-build,rafael-neri/whatsapp-webapp,rafael-neri/whatsapp-webapp,Aluxian/electron-superkit,Aluxian/Messenger-for-Desktop,rafael-neri/whatsapp-webapp,davemolton/electron-superkit,Aluxian/Facebook-Messenger-Desktop,Hadisaeed/test-build,Aluxian/Messenger-for-Desktop,davemolton/electron-superkit,Aluxian/Facebook-Messenger-Desktop,Aluxian/electron-superkit,Aluxian/electron-superkit,davemolton/electron-superkit,Aluxian/Messenger-for-Desktop