Merge pull request #15 from ChildrenOfUr/dev

During today's merges with the master branch, the fullscreen bug that wa...
removed an irrelevant TODO
fixed version of chat.dart file to assign random usernames
applied some fixes to the chat system like ensuring names are unique
Merge branch 'dev' of https://github.com/ChildrenOfUr/coUclient into dev
Merge branch 'master' of https://github.com/ChildrenOfUr/coUclient
Merge branch 'dev' with chat bug fixes
forgot to switch chat server back from localhost
fixes #21
took out unneeded variable
Merge branch 'dev' of https://github.com/ChildrenOfUr/coUclient into sc-integration
Added links to soundcloud and the artists represented.