ICE-9706 - Remove Compat (ICE) library, components, samples, and tutorials from icefaces4/trunk.
Update maven poms for 4.0.0-SNAPSHOT release version.

git-svn-id: http://anonsvn.icesoft.org/repo/icepush/trunk/icepush@38875 1de00972-ac04-4911-a46b-06793c8d78d9