Decrease flesh drop rate and make them stackable to 16.
Update info with changed spirit furnace recipes.
Add extra null checks in extended inner blocks. Closes #167
Add button to balance Exalted Crafter grid. Closes #157
Can also be trigger with shift + crafter hotkey.
Merge branch 'master' into version-1.7-0.7.0

Conflicts:
	src/main/java/evilcraft/client/gui/container/GuiExaltedCrafter.java
	src/main/java/evilcraft/core/helper/MinecraftHelpers.java