check for a "env" in the XDM install dir
update babel to version 1.3
use the add_direction param on format_timedelta from babel

awesome !
Merge branch 'hotfix/start_garbe_collection_later' into develop
Merge branch 'hotfix/wrapp_garbage' into develop
change default getIdentifier header
Merge branch 'develop'
remove leftover repoJSONmaker.py it is now in the tools dir
version bump to 0.5.17
Merge branch 'release/0.5.17'