Remade kinect on/off switch

It is now possible to stop/start the kinect device instead of
connecting it only
- aspect ratio user interfaces are now hidden w/ pro or easy mode
- aspect ratio user interfaces (black&red numboxes) are now
stored/recalled with presets
Finished UI kinect flip

Flipping kinect's input matrix now displays different kinect pictures
Updated build script

not tested yet
Bug fix

samplers and midi players are now cleared before loading a preset
UI improvement

Added y_slice info to main_sampler and main_midiout.
Now, when selecting a y slice the user is informed that slice 1 is on
the top
Minor fix

just saved the patch with default values
(ex: the graphical interface would flip whenever sonorium was opened)