Merge pull request #7 from y2cf/master

parameterizing the archive name
added functionality to specify jruby_home
minor changes to loading the path for remote execution
added a bash exec to the rake task
added line for specifying jruby path to readme
Merge pull request #10 from agmcleod/master

Added in bash execution task, and ability to specify jruby path.
chmod knob file so group and world can read it. (allows for non torque box owners to deploy)
Merge pull request #11 from ping4/chmod_knob

chmod knob file
putting some temp logging in as a test
removing debug line
fixes & tests for the jruby_home defaults when changing the torquebox_home
Merge pull request #13 from agmcleod/master

Fixes to jruby_home when torquebox_home is changed from default
Merge pull request #1 from jkutner/master

getting latest from jkutner