Fix getting language for uri.
change version, add info to changelog, fix upgrade error with wrong sample data in 4.0.1
Merge branch 'v4.1' of github.com:ahilles107/Newscoop into v4.1
remove informations about pr's from chnagelog
updated language resources
Merge branch 'v4.1' of https://github.com/ahilles107/Newscoop into v4.1
Janitorial fixes for packaging
Merge branch 'v4.1' of github.com:sourcefabric/Newscoop into merge_v4_into_master
Merge branch 'merge_v4_into_master' of github.com:ahilles107/Newscoop into merge_master_v4.1_with_new_plugins
Merge branch 'merge_master_v4.1_with_new_plugins' of github.com:ahilles107/Newscoop into new_plugins
move videos and files directories from root to public/
don't load adodb on doctrine console