Migrate build system to AutoVala+CMake
Removed the call to UDisks that changes the disk type, because it hangs. It seems a known bug in Ubuntu, but since it's not a critical step, it's safe to not do it (but not very elegant).

Updated version number
Fixed hang when choosing a non-formated disk and avoid formating it

Removed ReiserFS formatting by default (but still accepts ReiserFS pre-formated disks)