Release 0.7.0
Start work on 0.8
Tiny doc fix
Rework namespace display in macroexpansion in a more consistent manner

This is part of the solution for https://github.com/clojure-emacs/cider/pull/705
[Fix #106] Document the release policy
Make info test less fragile to changes

Makes the info test compare against actual metadata rather than
hardcoded values.
Merge pull request #108 from hugoduncan/feature/fix-info-tests

Make info test less fragile to changes
Add an undef op to undefine a symbol

Adds a middleware with an "undef" op to be used to undefine a symbol in
the current namespace.
Merge pull request #107 from hugoduncan/feature/add-undef

Add an undef op to undefine a symbol
A couple of small doc changes
Fix a typo
Updated README
Added wrap-test function to REPL options.
Merge pull request #109 from darth10/update-readme

Updated README
Keep middleware sorted in alphabetical order
Add missing undef references