adding support for hipchat by way of a new post_recieve_hook definition
fixing usage of hipchat notify attribute in hipchat-notification.rb
bumping version to 0.0.3
(cherry picked from commit c985aa2a4dd81c6e0a5c7bc1d7b2d5b3ae144c8e)
adding Berksfile and chefignore file
first pass at support for gitolite 3.x -- does not handle upgrade scenarios
removing ark dependency
bringing gitolite.rc template up-to-date
Merge branch '3.x' into needle

* 3.x:
  bringing gitolite.rc template up-to-date
  removing ark dependency
  first pass at support for gitolite 3.x -- does not handle upgrade scenarios
  adding Berksfile and chefignore file
setting recursive true on resources for /usr/local/share/gitolite/[conf,hooks]
(cherry picked from commit 6eea11b7cd8853bcad2a094a9cf989d247fb1b4b)
merging hipchat-notification.rb into hipchat-hook.rb.erb
(cherry picked from commit f584e1db7d92ed19c93e878b7bb5f3131216773a)
wrapping hipchat requests in a rescue
(cherry picked from commit 7e92a830d8774c6690b569b5e80a58ed609798fb)
Supports array of ssh keys.