trying to get Heroku working
heroku setup script
inline models into migration
Merge pull request #402 from albertsun/safer-liquid-migration

Inline models into migration
add params to db/seed.rb; provide better heroku login detection
Merge remote-tracking branch 'origin/master' into heroku
trying a custom buildpack to customize Procfile
Gemfile trickery for Heroku
try again
exit when username is wrong
allow email agents to accept an optional "recipients" list to override the account default
allow the PostAgent to accept interpolation in post_url
adding a basic RSS agent
Merge pull request #409 from cantino/post_agent_interpolates_url

allow the PostAgent to accept interpolation in post_url
Merge pull request #408 from cantino/multiple_email_recipients

allow email agents to accept an optional "recipients" list to override the account default
Add Agent#short_type.
Fix a leftover of JsonPath to Liquid conversion.
EventFormattingAgent: Enable access to upstream agent info via "agent".

With this enhancement you can, for example, embed the site URL in an
event created by WebsiteAgent by interpolating like
"{{agent.options.url}}", or add a message prefix depending on the type
of upstream agent using the "case" construct of Liquid.
Remove the "skip_agent" option from EventFormattingAgent.

It is now possible to include an agent name without the special flag
just by putting `"agent" => "{{agent.type}}"` in "instructions".

This commit includes automatic migration.
Fix specs after the transition from skip_agent to {{agent}}.