Add Wade Berrier (me) to author/copyright list
fix typo in reference to .rc file
Return results in a format that mutt expects

According to: http://www.mutt.org/doc/manual/manual-4.html#ss4.5
Add query filter section (in order to pare down results)
Fix for python 2.6: add position indexes to format strings

Turns out that omitting the indexes is only supported in python >= 2.7

It's possible this script would work with python < 2.6 but the old
format strings would be necessary
Add support for an optional display column

Again, according to http://www.mutt.org/doc/manual/manual-4.html#ss4.5
make search fields configurable
implement caching system for big/slow ldap servers
Return partial results if the search takes a long time

An impartial result is better than no result.  Done by requiring search
to have a pre-allocated connection.
prevent an error when no search string is given
Merge pull request #1 from wberrier/master

Rebased my code on your original repo