Various bug fixes
Villager babies
Predefined item unbreakable option
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/com/nisovin/magicspells/volatilecode/VolatileCodeDisabled.java

	src/com/nisovin/magicspells/volatilecode/VolatileCodeEnabled_1_7_R3.java
	src/com/nisovin/magicspells/volatilecode/VolatileCodeHandle.java