improved user interaction by adding loading gif for every thumbnail
Merge pull request #123 from blackhydrogen/gallery

improved user interaction by adding loading gif for every thumbnail
Refactoring
Renamed Configurator QUnit test module
Moved Configurator test code into closure
Refectoring
Updated Configurator tests to match new API and logic
Added unit test for window resize event propagation
Added unit tests for resize event propagation when views are resized
Added Configurator unit test for loading title from sub-component
Added statement in Configurator to allow access to certain private functions

This is only done in the test runner.
Configurator now uses a constant for the "No Tabs" event
Added Configurator unit test for opening a resource
Added Configurator unit test for opening a resource via the gallery
Fixed test breaking due to unexpected jQuery unwrapping of resource element
Moved sewi component error event to constants variable
Added Configurator unit test to verify responses to resources opening and closing
Code Refactor
Reorganized test driver classes
Added Configurator unit test case for handling crashing components