small changes

ok
Merge branch 'master' of https://github.com/pmiller17/lan_v3_newtest

Conflicts:
	lan_v3_newtest/lan_v3_newtest/lan.h
	lan_v3_newtest/lan_v3_newtest/lan_v3_sketch.c
	lan_v3_newtest/lan_v3_newtest/lighting.c
	lan_v3_newtest/lan_v3_newtest/lighting.h