bump version
Merge branch 'master' of github.com:j-mcnally/capistrano-slack

* 'master' of github.com:j-mcnally/capistrano-slack:
  Describe :slack_application_url in README
  Add slack_application_url support to slack:finished task
  Add slack_application_url support to slack:starting task
  Remove period from complete notice for consistency
  Fix indentation
  Note migrations in start and finish messages
  Upgrade from gemcutter to rubygems & simplification of gem spec file
  Fix problem with ActiveSupport
  Change http verify mode to VERIFY_PEER
  Fix deployer name when name has latin characters
  Trigger 'slack:finished' calback after 'deploy:migrations'
  Update README.markdown
  Use options in finished deploy message.
update build