ICE-8931 added support for delegate mode to ace:contextMenu

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@36428 1de00972-ac04-4911-a46b-06793c8d78d9
IPCK-462: added commented sections to poms that can be used to prohibit common-logging from being included when building for WebSphere 8

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@36430 1de00972-ac04-4911-a46b-06793c8d78d9