Added comparison bar graphs

Added gold spent/earned and damage dealt/recieved
All functions can only be called from bd.py

Anything to be run can only be called from bd.py now ex:
lol_visualize.summonerAvgTimePlayedInMinutesHistogram(lol_analyzer.getSummonerAvgTimePlayedInMinutes(),
lol_analyzer.getAvgTimePlayed(), lol_analyzer.getMaxTimePlayed())
Changes to bd. Cmd call to visualization.
Clean version. Need massive Data
moved some files around`
Merge branch 'eddie' into daniel

Conflicts:
	bd_analyze/lol_analyzer.py
	bd_visualize/lol/lol_visualize.py
	bd_visualize/lol_visualize.py