tree 1229c2413a373d799831f4e9c6ebe087c4c53fb5
parent 4c105b9a4c945eb1da5fb6b6312bc6e823b675e1
author that <github@that.at> 1452032970 +0100
committer that <github@that.at> 1452202239 +0100

gui: add keyboard support for Ctrl layer and more special keys

- rename NotifyKeyboard to NotifyCharInput
- input: handle arrow keys in NotifyKey with standard KEY_* codes
- fix page handler to return 0 from NotifyKey if key was handled
- fix GUIAction::NotifyKey to not swallow all keys
- change home button code from KEY_HOME to KEY_HOMEPAGE
  (to avoid collision with Home/End, conforms to Android 3.0+)

Change-Id: Ib138afa492df8d0c1975415e8b5334c8778ccc90