new `MissingManifest` exception
Reset version number
Rename apps -> bots
Gemfile.lock for current turbot version
Attempt to implement bot creation (no tests yet)
Rename HEROKU env vars to TURBOT
Remove stray spec file in the wrong place
Move old dummy API to spec-specific location
Use turbot-api gem
Missing 'require'
Big refactor
Add schema as submodule
`bots:validate` command
`preview`, `single` and `dump` commands