OP-1590 Added TabBar Toolbuttons with menus to copy/reset/restore/swap settings.

Still needs actual implementation.
OP-1590 Added implementation for PID Bank management.

Fixed a bug that prohibited fields not currently shown in gui ( in an
inactive pid bank ) to update from UAVO updates.
Merge branch 'thread/OP-1590_PID_Bank_Management' into rel-14.10
OP-1590 Fixed issues found in review.
OP-1590 Uncrustify
OP-1590 Fixed text
OP-1590 Fixed sub-menu names.
Merge branch 'thread/OP-1590_PID_Bank_Management' into rel-14.10