Add advanced keybord IME settings, (1/2):

Thanks to Slimroms and CyanogenMod.

Included:

- Enable/disable ime switcher notification
- Enable/disable fullscreen on landscape, (only available on phones)
- Enable/disable force autorotation on IME
- volume button control for navigate in the message
- Force to show always enter key instead of emoticon key, (only available on phones)