First step towards v2 of GoAngular, read on:

- goConnect has been retired as promises in core makes it redundant
- goUsers has been retired as promises in core makes it redundant
- The user model and factory have been retired
- Connection has been added, it's a very simple wrapper around connect
that makes configuration via. Angular possible
- goConnection is also a regitered service, it can be used to access
anything normally available on the connection object
Clean up
Minor refactor of tests to leverage goConnection
Hardwon ie8 Fix
Adding grunt test name
Updating test  location
Adding built files
goConnection tests
Merge remote-tracking branch 'origin/master' into mattcreager/19-connection
Docs added for goConnection
Updating documentation after build
Minor docs fix
IE Fix
Merge branch 'mattcreager/19-connection' of github.com:goinstant/goangular into mattcreager/19-connection
chore(example.js): Dev example updates
Merge pull request #26 from goinstant/mattcreager/feat-connection

feat($goConnection): Expose goinstant connection