Reworked protocol definitions + yggdrasil support
Reverted license of authentication.py to WTFPL
Protocol version 75 (13w36a)
New field in 0x3E is sound category
actually create a client token
added metadata field to 0x14
added particle effect paket (0x3f)
make old authentication service available (without using lastlogin)
fixed parsing of 0xcf
Merge pull request #2 from dividuum/master

fixed parsing of 0xcf
Don't need these Eclipse/PyDev settings files
Don't need this pydev setting file either
Merge branch 'master' of git@github.com:gpmidi/mc4p.git