Added direction selection to shift register
Updated TLC5916 to latest SR library
Fixes for state machine library
Added ability to clear decimal point from display
Shift register direction
Corrected "lastinloop" macro
Made UNIX timestamp 64-bit
Added LUFA library to .gitignore
Added channel selection to TMR16 stop
Added I2C pullup mode to IO modes
Merged seven-segment library changes
Merge branch 'master' of github.com:jamesfowkes/Code-Library

Conflicts:
	Generics/seven_segment_map.c