OZP-733: Placing a default width on notification windows.
OZP-282: Perform code review
> OZP-61: Migrate RPC API.

1. Added js doc comments to RPC code.
2. Removed global JSON and gadgets variables.
3. Moved getOpenedWidgets logic from DashboardContainer to DashboardInstance.
4. Fixed getOpenedWidgets to include background and floating widgets.
5. Removed the reference to OWF's jQuery object by the sample widgets and imported jquery separately for them to use.
6. Added code to Color Client and Color Server to test RPC direct messages in addition to RegisterFunctions.
OZP-153 Service layer cleanup
OZP-153 Authorization tests
OZP-153 Service API documentation
OZP-706: Deploy CAS in Karaf : Now setenv is propagated correctly, one point of configuration, in shared mvm proj. Also, men opts set correctly, as well as environment vars for java net ssl.
OZP-282: Perform code review.
> OZP-61: Migrate RPC API.

1. Abstracted out the container setup from the API tests using widgets in a container.
OZP-282: Perform code review.
> OZP-61: Migrate RPC API.

1. Fixed some references to JSON that I forgot to change to the local variable of it, causing an error in IE.
OZP-738 Set or update lastAccessed field of DashboardInstance
OZP-282: Perform code review.
> OZP-61: Migrate RPC API.

1. Fixing failing RPC js test.
OZP-744: Restore dashboard does not work

fixed dashboard and stack dashboard restore
OZP-10: convert string value to boolean
OZP-743: Changing tab position of a widget causes dashboard to freeze

listen to sortstart and sortstop events
OZP-743: listen to sortstart and sortstop
OZP-16: do not use untitled as default value in favor of placeholder
Merge branch 'master' into feature/ozp-60-dragndrop

Conflicts:
	bundles/client/sample-widgets/src/main/webapp/examples/widgets/ChannelListener.html
OZP-60: IE7 unit test fix