WFLY730: Special Characters in User Names

Added "-" to the list of valid special characters in user names
[WFLY-90] Deployment may not be attached to BundleRevision during persistent bundle restore
Remove all implicit dependencies on the javaee.api module, to allow excludes to work
Undertow Alpha12
[WFLY-1297] Possible race when restoring persistent bundles
WFLY-511: base support for javaee 7 metadata + integration tests
[AS7-5737] Fixed referrals traversal for roles stored in LDAP referral.
It needs new version of PicketBox.
Variables need a $ in scripts to retrieve the value.
HornetQ 2.3.1.Final upgrade
WFLY-1316 Provide a description of the composite op
WFLY-1306 WFLY-1308 @Ignore frequently failing test
[WFLY-1310] Allow repository URLs to be configured
Allow to add modcluster without specifying a advertise-socket.
It use the default 224.0.1.105:23364
WFLY-1317 test coverage of LDAP login modules extended
Use the EL3 RI. Jasper can now drop its EL impl (which will not be used).
Use the repackaged Jasper without EL.
Also use EL3 there.
More switching to the EL3 module.
Rename maven coordinates to wildfly
Update welcome content with new wildfly icons & names