Fixes #2533228 - Paginator no longer responds to page change requests (prev()/next()) when the widget is disabled
Unit tests for #2533228
Merge branch 'dev-master' into scrollview-disabled-paginator
No need to return false.
Updated history
Fixed regression introduced in 3.10.0, with stale facade properties sticking
around in the case of "no subscribers".

Added unit tests for both the subscriber and no subscriber case.

All unit tests pass:
✔ [Total]: Passed: 10859 Failed: 0 Total: 10954 (ignored 95)

Slider functional tests pass.
Slider examples work manually.

This impacted slider's thumbMove defaultFn which was using a "source" property
added to the facade to figure out whether to set the value or not, and
commonly had no listeners (only surfaced by manual testing, which was why
it got missed - unit and functional tests all passed).
Added on subscribers fresh facade test also
Updated history
Added on subscribers fresh facade test for real this time
Clarify `broadcast` config desc, fix broken link

Fixes #2531579
Merge branch 'live-docs' into dev-master
Fix incorrect type for name param in Base.create
Fixed issues due to Y.DOM being undefined when event-base was attached in rare use cases

Fixes #2533242

The `YDOM = Y.DOM` alias we added in 3.7.3 would end up being undefined
in certain custom module dependency use cases, which would result in
`nodelist.on()` failing to attach listners.

In order to bring out the issue, all the following need to apply:

a) Custom module with node-base dependency
b) node-base repeated in use statement
c) Module dependencies for custom modules not provided to YUI()
   instance (not available to loader).

NOTE: This is not the root fix. The root fix is in loader somewhere, but
given the catch22 complexity between node-base and event-base, and the rareness
of the use case, this seemed like the better way to go.

Confirmed that the unit test added passes with this commit, and fails starting
with 3.7.3.
Fixed doc for return of method inRegion

The current doc was copied from method intersect and not edited.
The value is the same as for DOM's method inRegion.
Build node-screen. Doc changes only.
Merge branch 'live-docs' into dev-master
Merge branch 'slider-regression-event-fix' into dev-master
Build for event fix for slider regression. Cleaning up stale facade props

All tests pass:
✔ [Total]: Passed: 10860 Failed: 0 Total: 10955 (ignored 95)
Fixed issue with contentBox being left in Y.Node._instances after deep
destroy of an unrendered widget.

This only happened:

1. If using the deep destroy option [widget.destroy(true)] and,
2. If the widget was not rendered.

In this scenario, the contentBox wouldn't sit under the boundingBox,
so boundingBox.empty() didn't have any childNodes to destroy.

When rendered, boundingBox.empty() would take care of the contentBox
just fine. Also for the non-deep scenario, we'd remove(true) both boxes
independently.

Testing
-------

All library tests, including the one added for this issue pass:

✔ [Total]: Passed: 10861 Failed: 0 Total: 10956 (ignored 95)

Confirmed that the newly added test failed prior to the fix.
Fixed trailing space/long line jshint issues. No functional changes