Just added some scripts from ArchInstall (https://github.com/flexiondotorg/ArchInstaller).
Merge branch 'testing' of https://github.com/Antergos/Cnchi into testing
There's an error when installing GRUB(2) BIOS that I can't find.
Added MATE desktop just for fun (it's not ready so do not test it)
Forgot to add more info on MATE
The desktops dict should be global or part of cnchi module. Now it's
declared in both desktop.py and features.py, which is ugly
Forgot to add mate in installation_process
Fixed pvcreate call to answer yes to all questions
Merge branch 'testing' of https://github.com/Antergos/Cnchi into testing