improved welcome message
Merge branch 'jeff-develop' of https://github.com/jeffreybaird/clink into jeff-develop

# By Darren Buckner (4) and others
# Via jeffreybaird
* 'jeff-develop' of https://github.com/jeffreybaird/clink:
  quick fix
  adding the url for the chat room
  Updated Device Height
  merge
  improved welcome message
  ui cleanup
  chat UI updates
  chat UI cpolish
  chat UI updates
  Updated CSS