heroku/hk — pull request #117 by bgentry (2014-03-08 00:23:49+00:00)
Title: lists for addon services and plans

I'll need these in order to be able to offer completion of these values.

Examples:

$ hk addon-services
heroku-postgresql
newrelic
redisgreen
...

$ hk addon-plans heroku-postgresql
hobby-dev $0/mo
hobby-basic $9/mo
standard-yanari $50/mo
standard-tengu $200/mo
premium-yanari $200/mo
premium-tengu $350/mo
standard-ika $750/mo
premium-ika $1200/mo
...

/cc @max for design review