Use metaclass to add images and links to blocks
Add new sphinx theme to docs
Make deps less restrictive and simplify version
Move deleting blocks into API
Move block updating into API
Update testing with selenium and adding saucelab settings
Add integration test for adding/updating block
Add missing renderer module to repo
Add support for saucelabs integration testing
Remove node from requirements
Add UUID field to models
Use UUID for block API endpoints
Make ordered container endpoint work with UUIDs
Add post_delete hook for blocks
Add additional tests for image-related blocks
Move tests out of fancypages
Fix URL for deleting blocks
Introduce swappable models and separate node and page
Rename abstract class for page node
Rename factory for FancyPage