Added __init__.py to ghop folder.

Merge with Sverre's recent module architecture commit.

Add web based python shell to Melange. It is accessible via http://host/admin/shell url and requires developer rights. Shell project is part of google-app-engine-samples. This commit moves django configuration from main.py to separate gae_django.py module. Shell project has been modified in order to work correctly with django 1.0+. Build script has been updated and includes shell folder and gae_django.py file. http://code.google.com/p/google-app-engine-samples/source/browse/trunk/shell/

Comment style fix in soc.views.models.organization module.

First step in the module design The new module design allows modules to be registered by adding them to settings.MODULES. Currently modules cannot do a lot (they can register with the sidebar and the sitemap), but the structure is in place.

Add comment regarding Student Project sorting on Organization home page.

Add sorting of student projects on organization home page. List of student projects on organization home page is now sorted in alphabetical order by student name. Fixes issue 613.

Now clicking cancel button returns user to previous page. Fixes issue 569. If you don't want that behaviour you can define cancel_redirect and user will be redirected to given url on "Cancel" button click instead of redirecting to previous page. Patch by: Daniel Hans & Pawel Solyga

Add comment to clean_html_content function and update __authors__.

Invoke pylint from build script. Using --skip-pylint build script command line parameter you can skip pylint invocation.