Update Geofence submodule: add setting so that the group ldap search can be configured rather than being hardcoded.
Merge branch 'master' of https://github.com/georchestra/georchestra
Merge branch 'master' of github.com:georchestra/georchestra
Exclude log4j from geowebcache webapp

This is a fix for https://github.com/georchestra/georchestra/issues/647.
Merge pull request #712 from jesseeichar/geowebcache_-_log4j_config_error

Fix for Geowebcache log4j config error