[WFLY-1278] Upgrade HornetQ to 2.3.0.Final
upgrade metadata to latest version.
Upgrade EE7 APIs (CDI API, Interceptors 1.2 API)
AS7-6558 Initial CDI 1.1 support (Merged Weld 2 subsystem from https://github.com/weld/as7-weld-subsystem)
Added workaround for http://java.net/jira/browse/JAVASERVERFACES-2837
fix intermittent failures

leave some time after HornetQ server is activated before checking its
resources.
do the same after the :reload operation to avoid a false positive if the
server has not changed its server-state from running.

We had some failures in our integration server because the test was
checking a queue after the server activation while the queue was
installing (and not ready to handle a :read-attribute operation).
AS7-6790 Multi-JSF doesn't understand new modules structure.
WFLY-1094 - Use own JSSE Provider for http Connector

- also fix  WFLY-110 WebSSLDefinition NAME attribute is read-write
Fix for WFLY-1282.
[WFLY-1283] If ClientCert is a possible authentication mechanism AND we have a peer certificate don't show the add user page.
WFLY-521 Initial EE7 mail support

- update javamail to 1.5
- support for @MailSessionDefinition & @MailSessionDefinitions
- support for definition of mail session via xml
WFLY-1285 Fix distribution archives generated during release
JBEE-133: Add a module for the EL3 RI from Sun. Note that Sun's JAR includes the javax.el package, making the separate spec JAR useless (for now).