Removing duplicate org.picketbox module dep.
Changing to web-common to make it sync with WildFly
Removing duplicate org.picketbox module.
Excluding idm part from import of org.picketlink.config dependent
module. Federation module not using IDM nor importing IDM deps.
Merge pull request #1 from pskopek/wfly-changes

Changes to sync with wildfly/eap PL 2.5 inclusion.