Merge remote-tracking branch 'upstream/next' into origin/next
Merge remote-tracking branch 'upstream/next' into origin/next
Start epasswd for xmpp and http
Send Session xmpp to epasswd_mod_xmpp
Manage users and groups in epasswd
Merge remote-tracking branch 'upstream/next' into origin/next

Conflicts:
	src/listeners/occi_xmpp_client.erl
Correction epassd ->  epasswd
Correction epasswd
Add test xmpp
Correction of errors
Update model for uptdate attribute, change return in parser
Correction update link and add delete link in test
Remove occi_request
Start occi in init_per_suite
Merge pull request #45 from JeanHany/origin/next

Add test_xmpp and correction