move erlang backend
add react skeleton
add cross domain request to cowboy
add react components
add client create room
begin chat component
add bullet wrapper
add backend bullet wrapper
add tag in backend info response
fix bullet wrapper send
add jsx templates for room
getting history and users
fix tests
add port config
stop cowlib
remove start and stop erchat_app in tests
add lager and change config
add sending messages
coorect termanating empty user
Merge branch 'feature/node_react' into develop

* feature/node_react:
  coorect termanating empty user
  add sending messages
  add lager and change config
  remove start and stop erchat_app in tests
  stop cowlib
  add port config
  fix tests
  getting history and users
  add jsx templates for room
  fix bullet wrapper send
  add tag in backend info response
  add backend bullet wrapper
  add bullet wrapper
  begin chat component
  add client create room
  add react components
  add cross domain request to cowboy
  add react skeleton
  move erlang backend