kie-server: remove unused CXF jars from dep mgmt
kie-server: remove unused Spring deps and configs
kie-server-services: declare all used dependencies
kie-server: fix scope for org.jboss.resteasy:tjws
kie-server: remove unused commons-collections
Merge pull request #92 from psiroky/kie-server-more-fixes

Kie server small fixes - mostly cleaning-up POMs