Basic Projects demo content
Related projects added
ImageOptimized
Update project example data
Abstract related projects to superclass
Add Example vocabs and tags to projects
Make events compatible with projects
Related projects enabled for groups
Coder review
Abstract Group content superclass
Coder whitespace removed
Merge pull request #39 from capacity4dev/feature/CFD-45-Add_Project_to_the_demo_content_module

Feature/cfd 45 add project to the demo content module