v1 sessions controller CIRCULAR DEPENDENCY
No more circular, UNDEFIND METHOD ACTION
session inherits Controller; Invalid auth token
param is missing or the value is empty: password
json_params.require, params reads password now
Sessions work properly
Session passes login test
Session passes login test, added FactoryGirl gem
Merge branch 'em-user-api' of https://github.com/eddiem3/live-chair into em-user-api, session_controller_spec
removed unecessary comments, removed projects ex resource
tests work and Sessions Controller passes tests
fixed accidential deletion is web Sessions Controller
Merge pull request #7 from eddiem3/em-user-api

an api user can create or destroy a session.
api grab a list of all barbers
A user can sign up from api
finish basic tests
removed accidential addition to routes
removed deprecated Relation#all from @barbers
Merge pull request #8 from eddiem3/em-user-api

api user sign up
add profile show page