WIP: LcdMote
Compatibility with LcdMote (send Button data only on request)
Merge branch 'andi_sandbox' into LcdMote
Button pressing on lcd board now works
reindented LcdMoteC.nc
dir for LcdDisp fixed warnings
rename "LcdDisp" to "LcdControl"

to avoid problems on case-insensitive file systems because there's already a
"lcddisp" directory
LcdControl: removed "print", added "puts"

puts prints one string instead of two
LcdControl.h: added macro "lcdprintf"
LcdMote: use puts and lcdprintf
Beeping and Leds added
Merge branch 'master' into LcdMote
Repo cleanup