link to userpage from userprofile
about to add privacy settings
starting settings
added collab UI updates from master

updated this branch to have everything master has.
added permissions functionality
permissions and userprofile search done!
new tests iter3
new userprofile fields
Merge branch 'jeff-itr3' of https://github.com/jasnowiss/Tracks into jeff-itr3
added fixture to Tracks
merged permissions and search into master