added breadcrumbs to user show page
Merge branch 'master' of https://github.com/tyrbo/tunefish
merge upstream master
merge with master
Merge branch 'master' of https://github.com/tyrbo/tunefish into activities-page
user images exist on user index and show
Merge branch 'master' of https://github.com/tyrbo/tunefish into user_images
Add spec and routes for externally facing API
Add users#index, users#show, and users/activities#show for external API
External API endpoint for all activities
user index shows follower and song count
Add external API endpoint for all activities
Merge pull request #41 from allisonlarson/user_images

User images
Merge pull request #42 from wfro/wrapper-gem

External API endpoints (to be used by the wrapper gem)
Fixed broken link I added to activities index
Added loading spinner
activities are scoped to show only tracked activities
width of feed is maxed
site is now responsive-ish
styling pages