add renamer script to manipulate pickled data

The renamer.py script will move all statistics from an old nick to a new
nick by going through the dotfiles generated by bamboo. If the new nick
already has existing statistics, the information will be added.

The script can be executed as follows:
	python renamer.py

And input is fed through stdin as old nick followed by new nick.

The script runs separately from bamboo.
add script to convert dotfile data to json

This function would be used to aid in exporting the information from the
separate dotfiles to a new backend (such as sql or mongodb)
Merge branch 'master' of github.com:vgmoose/bamboo

Conflicts:
	renamer.py