Add nav bar left align choice

Change-Id: Id21204fc31bcee72b70993534375e7bfb7205f66
Add wifi regulatory domain change might need reboot

Change-Id: I422e81cdcf9c25e51abdd2411d7f2aa898468618
Cleanup

Change-Id: Id1d779776d89a82b3560f8bae2c0f08942954416
Add NavBar size choice

Change-Id: Iae5d3b5db48ea9c75d5002a8cc0ddc6e7eb33215