* Updated Karma and Jasmine versions
* Added DOMObserver class. Supports promise-based testing of DOM changes
Update asynchronous test specs to use promises or done() instead of waitsFor/runs
* Modified ActionCapability to duplicate context object properties as own properties for better object equality comparisons
* Global find + replace to fix syntax issues
* Fixed various issues caused by non-deterministic runtime order of tests in Jasmine 3. Fixed issues caused by changes to determination of object equality
* Addressed review comments
* Resolved merge conflicts with master
* Fixed style errors
* Use spy.calls.count() instead of manually tracking
Update tests for dialog/overlay services to match
changes introduced to simplify implementation of
information overlays, such as the About dialog, WTD-667.
Fill in specs for bundle platform/commonUI/dialog,
which provides the ability to show dialogs. One
of the common user interface elements being transitioned
for WTD-574.
Skeleton specs for bundle platform/commonUI/dialog,
responsible for displaying dialog overlays. Part of
ongoing transition of common user interface elements
for WTD-574.
