Add/modify some packages:
 * connectors - add 2.54mm screwterms to M02
 * passives- tweak the pot symbol
 * resistors- move some packages from 0402 to 0603
Merge branch 'master' of https://github.com/sparkfun/SparkFun-Eagle-Libraries

Conflicts:
	SparkFun-Connectors.lbr
	SparkFun-Passives.lbr