Cleanup of Sportsclub Spring 4.0 variant dependencies

I did some dependency clean up, this is what I believe it should look like. This fixes following issues:
https://issues.jboss.org/browse/SNOWDROP-100
https://issues.jboss.org/browse/SNOWDROP-101
https://issues.jboss.org/browse/SNOWDROP-103

Regarding SNOWDROP-103, if you don't want to do this, please consider using newer org.jboss.bom.eap.jboss-javaee-6.0-with-hibernate:6.2.0-redhat-1 BOM in sportsclub-bom/pom.xml file instead of currently used org.jboss.bom.jboss-javaee-6.0-with-hibernate:1.0.7.Final BOM.

Similar cleanup can be done for other Sportsclub variants.