Revert "Add HotReboot to Menu"

This reverts commit 4ab5fc9f3c414c918a760273987bf1acfadd2e02.
Revert "set color to calendar text on lockscreen"

This reverts commit b3e4f7642d49600dc9ab4a8995017fc5ecc3a2bb.
Revert "possibility to set custom text and image color on lockscreen"

This reverts commit c6bb4f490cb1b61437e8bb08b2a06e732a8e1b3a.