rake-remote_task version 2.2.1 has been released!

* rdoc: <http://docs.seattlerb.org/rake-remote_task>
* home: <https://github.com/seattlerb/rake-remote_task>

Vlad the Deployer's sexy brainchild is rake-remote_task, extending
Rake with remote task goodness.

Changes:

### 2.2.1 / 2013-03-18

* 1 minor enhancement:

  * Pushed revision (head) variable down to vlad. (jari-dk)