github/hubot-scripts — pull request #250 by Aupajo (2012-01-11 23:41:04+00:00)
Title: Make karma a little more fun

This commit fixes an issue where the karma for a subject wasn't being returned, and alters the message from the dreary "The operation succeeded." to something more interesting.

```
Hubot> hubot++
Hubot> hubot gained a level! (Karma: 1)
Hubot> hubot karma hubot
Hubot> "hubot" has 1 karma.
Hubot> hubot++
Hubot> hubot is on the rise! (Karma: 2)
Hubot> hubot--
Hubot> hubot lost a life. (Karma: 1)
```