Upgrade Heroku stack from Bamboo to Cedar

[phiggins]

Besides just not being the New Hotness, using the Bamboo stack limits us to using ruby 1.8.7 or 1.9.2: https://devcenter.heroku.com/articles/bamboo

Unfortunately it looks like a heroku app owner will have to do this and it sounds like somewhat of a tedious, manual process: https://devcenter.heroku.com/articles/cedar-migration

There seems to be some stuff a non-owner can do though, judging from the migration doc above.

[zenspider]

On Mar 12, 2014, at 17:03, pete higgins notifications@github.com wrote:

Unfortunately it looks like a heroku app owner will have to do this and it sounds like somewhat of a tedious, manual process: https://devcenter.heroku.com/articles/cedar-migration

it's horrible