Added another filter pattern and test.
Merge pull request #68 from fogus/master

Added another `filter` pattern.
I've done this
Add a new rule for plain (apply str ..) and a test.
Merge pull request #69 from pangloss/master

Rule for redundant do inside a when
Merge pull request #70 from Raynes/master

Added a rule for (apply str ..)
Removed some unlikely rules
README update
Create a github flavored markdown reporter.
Test reporters' output.
Allow the user to specify which reporter to use.

Require tools.cli as a dependency.

Usage:

    lein kibit -r markdown