Added
-----

- basic administration commands via cli for the hub module
- basic sftp support for darcs operations via ssh
- more information regarding deployment in the README
- include build information (name, version, scala version) in hub and ticket
  modules
- example configuration file for running hub and ticket module on localhost

Changed
-------

- removal of integration test build configuration axis from sbt
- lots of dependency updates
- suppress diagnostic logging output from logback
- default configuration now contains defaults for all settings