Remapping tool sample commits for CB 1.4.7-R1.1

Created from https://github.com/agaricusb/Srg2Source new 'mapbranch.py' tool, intended to be periodically executed by a CI to remap each commit

Original repository: https://github.com/Bukkit/CraftBukkit/commits/master
Remapped to 'srg' names by tool: https://github.com/agaricusb/MCPBukkit/commits/master

Ready for integration into your Jenkins/Hudson when you are... :) Let me know if there are any problems or you need anything. @cpw @LexManos

(This is of course not a real PR meant to be merged, just a sample of srg2src at work.)