Add -git to version number
[weather]Fixed Can't find location bug with known locations.
[web]Fixed NameError.
We only need to install enchant from apt-get
can't install pyenchant from PyPI right now
[dice] Fix incompatibilities with Python 3.

- Fixes #465.
- Also update regexp examples to use the new re=True mechanism.
- All tests for dice.py pass with both Python27 and Python33.
Merge pull request #480 from singingwolfboy/fix-enchant-py3

Fix enchant py3