use exec here so upstart can monitor the process and not just a shell
rake appears to have broken 1.8.7 support, but is adding it back
update the gemfile.lock after changing the rake gem
swap to https end point, works locally
update to rake to fix 1.8.7 issue
Merge pull request #50 from gorsuch/exec-upstart

upstart: use exec here so upstart can monitor the process and not just a shell
bump version number
Merge branch 'master' of github.com:garethr/garethr-docker