ui-sref using resolved promises now updates.
Merge pull request #388 from piethis/master

ui-sref using resolved promises now updates.
Use angular.forEach
Merge pull request #392 from trask/ie8-fix

0.2.0 not working in IE8 without es5-shim
Refactoring to improve error messaging.
Adding test for improved error messaging.
Removing duplicate tests, cleaning up test naming.
Additional test coverage for view handling, fixes #243.