Navigation Bar Height/Width [2/2]

PS1: Initial upload
PS2: Shorten the title string
PS3: Add back codes from 4.4.
PS4: Add Nav bar category to Button Settings
PS5: Use reboot icon as reset

Change-Id: I3e6fa0c96d69ed78c11823e3a02ee72ac4eac3b1
Signed-off-by: Lokesh Chamane <lokesh.c703@gmail.com>