Move auto center and fine align to 'pnl_align_tools' panel
Moved hte center controls to its own panel named 'pnl_move_to_center'
Aligned scale legend to the right in the lens alignment tab
Renaming bug fix
gui lens alignment: connect auto centering GUI to code

still need to merge the auto centering code to make any sens...
config: add Z focus ratio to TUD config

That way, the optical focus should actually move from the distance requested.
Mostly useful for the auto focus algorithm.