Merge branch 'release/0.1.0'
Update version for next release cycle
Make template semantically driven

The use of 'h3' and 'a' element selectors is removed.
Add display of var type

Add display classes and content for macro/function/plain var distinction in
templates.
Allow additional css to be specified

You can customise the css by providing a codox/css/codox-md.css file on your
classpath.
Update to lein 2 and codox 0.6.4
Add lein profiles
Updated project.clj, release notes and readme for 0.2.0
Merge branch 'release/0.2.0'
Merge tag '0.2.0' into develop

codox-md 0.2.0
Updated version for next release cycle