Auto-union certain list properties. Fixes #737
Change test assertion for clarity
Easier to read
Merge pull request #806 from fangeugene/auto-union

Auto-union certain list properties. Fixes #737
Laying the groundwork for Media models
Admin adding of media to teams.
generalize adding of media
rename for clarity
remove extra line and rename variable
refactor MediaParser for clarity and easier testing
rename media_id to foreign-key
Don't store whole url on media models, reconstruct url on render
rename for consistency
Use constants for patterns
Auto-union media references in media_manipulator