downgrade mvn-release-plugin

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@34799 1de00972-ac04-4911-a46b-06793c8d78d9
adjust profile for signing icepush artifacts

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@34801 1de00972-ac04-4911-a46b-06793c8d78d9
adjust configuration for signing artifacts using maven-gpg-plugin

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@34818 1de00972-ac04-4911-a46b-06793c8d78d9
ICE-9172 fix to prevent popup from reappearing when selecting a value, in IE browsers

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@34870 1de00972-ac04-4911-a46b-06793c8d78d9