rev 51136 fixed label for attribute on swatches example

ICEfaces 4 trunk r 51140
QA Test page /colorEntryAttribute1.jsf, all browsers

At the bottom of the page there is a test:
3. Testing attributes: buttonText='ClickHere'; showOn=all;

When using this test the colorEntry is rendered at the very top of the page instead of at the bottom right of the Click Here button as seen in other examples.
Not sure if this is an issue.

ICEfaces 4 trunk r51140
Verified WARNING: Unable to find component with ID SelSwatchName in view. is no longer seen when navigating ace:colorEntry > Swatches demo. Tomcat 8, FF 47, IE 11, Chrome 56.

...the followings have not been changed, as they can still be found in the TLDDOC:

buttonColorize -> colorizePopupIcon
limit -> palette

Upon review we've decided against changing those two attribute names, so it's fine as-is.

Verified corrected demo ICEfaces 4.2 Jenkins Build 6, Tomcat 8, FF 47, Chrome 56, IE 11, 10.