Uniforming naming of EAP 6 zip distribution filenames

Affects:
installer, maven repo, quickstarts, javadoc etc.

Distribution zip and natives for all different platforms had been named correctly from the beginning.

Following need to be renamed, so it fits the base distro zip, RPM and native naming model:

For example look here:
http://download.lab.bos.redhat.com/devel/candidates/JBEAP/JBEAP-6.1.0.ER5/

jboss-eap-6.1.0.ER5-installer.jar
=>
jboss-eap-installer-6.1.0.ER5.jar

jboss-eap-6.1.0.ER5-maven-repository.zip
=>
jboss-eap-maven-repository-6.1.0.ER5.zip

jboss-eap-6.1.0.ER5-src.zip
=>
jboss-eap-src-6.1.0.ER5.zip

jboss-eap-6.1.0.ER5-javadoc.zip
=>
jboss-eap-javadoc-6.1.0.ER5.zip

Related BZ: 900959 Uniforming naming of main EAP6's packages and natives part
https://bugzilla.redhat.com/show_bug.cgi?id=900959

Related Jira: JBPAPP-9959 Unify version strings across the infrastructure
https://issues.jboss.org/browse/JBPAPP-9959