Added Scan Mode [EXPERIMENTAL]
Added support for scan interface

Scan interface enabled with eye blink detection using neurosky®
mindwave®
Vocal recording support

vocal recording support, many UI changes
Tree navigation + save as + load
Scan mode updated to bitmap frame
Scan mode overlay added

in scan mode every tap id redirected to highlighted button
Fix for loading always the last board used
Single Level pagination
Multi level pagination
fixes
Fix RC 1.2
Merge branch 'developement'