----GLOBAL----

Ctrl+'s' - screenshot whole window

----VIEWPORT----

's'	-	screenshot plot
'l'	-	toggle logarithmic alpha
'f'	-	toggle framebuffer depth
'm'	-	toggle draw means
'+'	-	add selection
'-'	-	remove selection
space 	-	toggle high/low quality

arrows	-	navigating through spectral plot


----BANDVIEW----

'1'	-	zooming/panning mode
'2'	-	label mode
'3'	-	pick mode 
'x'	-	rubber/marker toggle in label mode
'c'	-	clear seeds / clear label 
