Merge pull request #25 from stateoflux/master

able to request fitbit steps for the current user (from our api) and store steps into the user object
athletes
mock data update
mock pics
style changes
Merge pull request #26 from Hendrixer/test

mock data add pics
update user schema
add fitbit avatar to user document
find users by id and method to return json with all fitbit users
routes for getting json of all users and only fitbit users
Merge branch 'master' of https://github.com/Fittr/fittr
Merge pull request #27 from sudostack/cardaction

style changes
Merge branch 'master' of https://github.com/Fittr/fittr
added support for requesting all users from api and storing in users object
fixed typo userService
Merge branch 'master' of https://github.com/Fittr/fittr
making topbar function like it's working
Merge pull request #28 from sarchila/master

user schema and routes for getting json of all users and only fitbit users
making topbar function like it's working
Merge branch 'cardaction' of https://github.com/sudostack/fittr into cardaction