transitions using ngAnimate
update attachment view due to new behavior of ng-include
Merge pull request #23 from just-boris/features

Transitions
fix tests on testcase infrastructure
fix pane overlay logic
Merge pull request #25 from just-boris/features

Fix tests on testcase infrastructure
restore xUnit tests
Merge pull request #26 from just-boris/features

Restore xUnit tests
Merge pull request #22 from eroshenkoam/master

Use rule instead of init