Fixed ArrayIndexOutOfBoundException
Merge pull request #233 from LolNO/master

Fixed ArrayIndexOutOfBoundException in ImageMode:Repeat
Update cave generator to 1.7

Old configs should still generate the same terrain with the exception
that lava is now stationary lava. (This change was made by Mojang too in
their cave generator.)
Some work towards updating the Forge version

Doesn't compile yet. Many, many methods are obfuscated at the moment. I
hope MCP will have an update soon to deobfuscate most of them.
Improve cactus spawning. Fixes #235.
Some more fixes for the Forge version
Fix writing of unnamed NBT tags

Fixes an error that popped up in BO3Tools, but was caused by Terrain
Control. This bug existed before Minecraft 1.7, but Minecraft 1.7 uses
unnamed tags on many more places.

Also made the class a little easier to work with: the
findTagByName(name) and findNextTagByName(name,previous) methods are
replaced by getTag(name) (for compound tags) and values() (for list and
compound tags). Unlike findTagByName(name), getTag(name) doesn't search
recursively in all nested lists and compounds.
Merge branch master into feature-BioInherit-VirtBiomeId