* commons/file_type.ml: flash .as file, for scratch
* commons/parallel.ml: comment
* main_sgrep.ml: comment
* main_codemap.ml: -nblines_file new setting
* docs/manual/About.tex.nw: misc
* code_map/Visual.tex.nw: misc
* main_test.ml: misc, round testing
* main_sgrep.ml: related work
* main_sgrep.ml: adding -lang c
Merge branch 'master' of github.com:facebook/pfff