Merge pull request #33 from vdboor/master

Fixes to make sure all editors actually work
Correct typo in README
Merge pull request #34 from exonian/master

Correct typo in readme - thanks @exonian!
Bumping version to 0.5.1
Use relative imports, Python 2.6 style
Fix file executable bits
Read version and author from __init__.py without importing code.

Trick from jezdez/django_compressor