* 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
prevent EditorCapability#finish from calling transactionservice#cancel when transactionService was not active - leading to console error everytime user would leave edit mode
Add tests for changes made and also to check for return type in either case (isActive or not)
Add specs for remaining capabilities and capability
wrappers employed by Edit mode. Completes coverage
for bundle platform/commonUI/edit, which is being
transitioned along with other commonUI bundles in
WTD-574.
