scrollview: Ignore Scrollbars test on Android 4.4+

This test is a known failure on Android 4.4.x, due to how Chrome
for Android now adds additional padding pixels to the ScrollView's
`boundingBox`.

This doesn't affect the general use case, though this test and the
one above it should likely be refactored.
Editor: IE 11 now supports `Node.textContent`.
Editor: IE 11 now supports `Window.getSelection()`.
Editor: Exclusion of IE 11 in `should fail` and `should error` testing conditions.
yui: Fix skin tests for latest Chrome/Android

New Chrome and Android use the full value declaration for
font properties such as `textDecoration`. They return:

`underline solid rgb(0, 0, 0)`

Instead of just:

`underline`
Editor: Simplification of several boolean expressions.
Editor: Simplication of a boolean expression.
Editor: Update history.
Merge branch 'editor-fix-part-2' into release-3.14.1
XML: Update history.
loader: Build to update for Gallery
editor: Build
README: remove Y! bang