PhotonQParts: Add basic support to provide alternate key layouts

Initially, included are two QWERTY and QWERTZ layouts where SYM = ALT
and OK = CTRL, derived from atomphil's modication:
http://www.android-hilfe.de/motorola-photon-q-forum/396216-motorola-photon-q-modifizierte-belegung-des-hardwarekeyboard.html
Refinements and additional language specific layouts should follow.
Suggestions and layout contributions are welcome.

Change-Id: Ibc7cbd008214ba02b80cb478a8a38b97ee80a62c
PhotonQParts: keyboard: Add key layouts for Czech

Change-Id: I3027b7505f582658c13459771abef938cbd56583
Merge remote-tracking branch 'origin/cm-10.1' into carbon-jb2