Add raw files support to Langchecker
Merge pull request #173 from flodolo/raw_files

Add raw files support to Langchecker
Issue #174: show lang files stats (number of files/strings/words) on listpages view

{review nits
Merge pull request #175 from pascalchevrel/count_words_in_lang_files

Issue #174: show lang files stats (number of files/strings/words) on listpages view