EDIT

Merged latest trunk updates to branch

Fixed the maven dependendencies (missing version numbers, duplicate dependencies) by configuring the pom.xml files

[maven-release-plugin] prepare for next development iteration

[maven-release-plugin] prepare release cdmlib-parent-3.0.13

introducing enum for Roles

securing GroupService and GrantedAuthorityService, simple tests for UserService security

replacing lucene-grouping classes by mvn dependency

fixing #2950 (Allow grouping of lucene (hibernate search) results) - max score included

some more cleaning up

removing deprecated methods