reducing shadow on menu. looked amateurish
Import unittest2 from Django
Added get_medusa_paths method to Page

This is used to find a list of URLs for the entire site to feed into django-medusa
If your page requires extra views, you can override this like so:
def get_medusa_paths(self):
    yield '/myextraview/'
    super(MyPageType, self).get_medusa_paths()
Added medusa renderer for pages
Merge branch 'tests-changes' of https://github.com/kaedroho/wagtail into kaedroho-tests-changes
Merge branch 'kaedroho-tests-changes'
Merge branch 'fix/remove_raw_sql' of https://github.com/sixpearls/wagtail into sixpearls-fix/remove_raw_sql
Add Ben Margolis to contributors
Merge branch 'sixpearls-fix/remove_raw_sql'
Remove dead code for creating pages by type and then location; it's been unused since wagtail 0.1, hasn't been updated for the page permission model, and needs further spec / discussion (including a working subpage_types implementation) before it can return
More robust image file validation
Previously, it was possible to upload PSD files by simply renaming them to have a '.jpg' extension.

This causes issues as wagtailimages cannot resize PSD files causing crashes.

This commit fixes this by validating that the internal format of the file matches the extension.
Merge pull request #252 from kaedroho/image-validation-fix

More robust image file validation
Reopen images for validation if they are closed
Merge branch 'image-validation-fix'
Revert "Reopen images for validation if they are closed"

This reverts commit 7d43b1cf6eda74c86209a4cae0d71557ce9bdbc0.
Don't check internal file formatl if image is closed
Fixed typo
Added contrib folder
Moved medusa renders into their own app in contrib
Added medusa renderer for documents