Merge tag '0.0.15' into develop

fixed loginredirect and travis troubles

* tag '0.0.15':
  metadata, version 0.0.15
  drop duplicated entry
  Fix MySQL connection charset in redmine_sso.php
  Add t3-chef-vault to Berksfile
  Version bump
  Increase number of thin servers
  Use t3-chef-vault
  Version bump to 0.0.9
  Set redmine dependency to 0.1.3
  Update Berksfile to berks 3
fix location expression for static stuff
metadata version 0.0.16
Merge branch 'release/0.0.16'

* release/0.0.16:
  metadata version 0.0.16
  fix location expression for static stuff