* main_codemap.ml: cleanup
* code_map/flag_visual.ml:
* code_map/parsing2.ml: capture TodoNamespace
* code_map/model_database_code.ml: also include regular files and dirs
even when use light db passed as a parameter as this db may not talk
about all files and dirs
* demos/simple_git_metrics.ml: rename
* demos/: cleanup
* changes.txt: 2014!