Added pull request #39 to list of changes.
Upstream release 3.0.2.
Increased html5shiv version to 3.7.
Increased version to 3.0.2.2.dev1 after release of 3.0.2.1.

(commit by unleash 0.5.7)
Updated DEVELOPMENT notes.
Merge branch 'master' of github.com:mbr/flask-bootstrap.

Pulled in changes made by miguelgrinberg.