Button: Ignore non-radio elements with the same name

Fixes #8761
Closes gh-1185
Autocomplete: Do not set value on multi-line input

This fixes an issue where contenteditable text was getting overwritten when
wrapping past the bottom or top of the autocomplete menu.

Fixes #9771
Closes gh-1184
All: Updating copyright year to 2014
Autocomplete: Update remote-jsonp demo with working geo webservice

The previous webservice now requires user credentials. The new one is also
in use in a jQuery Mobile demo.

Fixes #9764
Release: Update download.jqueryui.com version to 1.10.8
Build: Fixing a small typo in the effect's description