Fix #344. Updates the stage process to step through stages
Updated Readme with Roadmap

And other minor things
Merge pull request #360 from simonv3/master

Tweak 404 and 500 to not reference non-existent stylesheets
Merge branch 'master' of https://github.com/openfarmcc/OpenFarm into life-stages
Some cleaning up
Merge pull request #361 from simonv3/life-stages

Clean up life stages
Merge branch 'master' of https://github.com/openfarmcc/OpenFarm