Reset build identifiers for next development cycle
Documentation
Fix missing subject in html mailings
Merged #36 "Fix missing subject in html mailings"
Add a method to test for the existence of a setting
Ensure Lucene ticket index is updated on repository deletion
Add a French translation
LDAP: Authenticated Searches without a manager password

Allow to use the LDAP AuthProvider with a LDAP Server
prohibiting anonymous searches but without providing
a manager password : searches are made on behalf of
the authenticated user.
Fix repository mailing list editing which prevented field reset
Merged #37 "Fix repository mailing list editing which prevented field reset"
Change build identifier to 1.5.0-SNAPSHOT
Replace JCommander with args4j
Merged #28 "Replace JCommander with args4j"
Update to JGit 3.3.1
Implement setting removal for configuration settings
Fix close ticket on push by commit message parsing (issue-404)
Enable the daily log for the Ubuntu and CentOS services (issue-348)
Documentation
LDAP: Added test for binding without special account (e.g. userbased
bind)
LDAP: Escape username in case we are using userbased bind.