Updated Portuguese (PT) translation
AppLauncher navbar key turned into fully customizable custom navbar key
Now can be used as a custom, multi-purpose key with possibility do
define single-tap, long-press and double-tap actions
Merge branch 'kitkat' of https://github.com/GravityBox/GravityBox.git into kitkat
Use correct default actions for navbar custom key long-press and
double-tap
Merge pull request #17 from GravityBox/kitkat

Update fork