Initial commit pulling from http://code.google.com/p/google-app-engine-samples/source/browse/#svn%2Ftrunk%2Fcrowdguru
Moving to Python27. Fixing some syntax issues/unused imports.
Updating to NDB and fixing more style guide type stuff.
Making an IM property which works the same way for NDB as it did in DB (using GD_IM as the underlying type).
Indent only change (to PEP8 indents). Had to change /command to /cmd and remove a the from _validate docstring as well.
Renaming methods and globals for PEP8 compliance.
Moving get_asked and get_answering to Question as class methods.
Moving _try_assing back as a static method on Question.
Updating README.
Merge pull request #1 from dhermes/master

Updated sample for review: To Python 27 and db->ndb