moving to pyparsing, no more split() and regex

dependency in libs, future commit will depend on it
I want to keep libs code and core bot code separeted in the commits
another earthquake

minecraft 13w07a
truckload of bugfixes and refactoring
more normalized behavior tree
extended commands
the "collect" command is not finished yet although takes a lot of the BT
:)
items/recipes/ and other missing parts to be able to dig a single block
split pathfinding into specific styles, this is more of a workaround as
the big challenges of
pathfinding+digging+respiration+lava-resistance+other things will shake
up stuff
statistics have naming finished, but the minecraft server is somehow not
sending them :/
basic inventory skeleton, some functionality missing and mainly is not
tested