First steps in "greedy analysis"
Merge branch 'master' into analysis_25

Finished greedy functions analysis
README & config update
Rollbcak Python changes
Merge remote-tracking branch 'origin/master' into analysis_25

Conflicts:
	logilab-astng XML Generator/src/CSUStAn/astng/control_flow.py
	logilab-astng XML Generator/src/CSUStAn/main.py
Merge pull request #58 from exbluesbreaker/analysis_25

Analysis 25