Update Debian packaging

* Avoid change in /etc/sirocco-server by the script maintener
* Use /var/log instead of /tmp for logs
* Move debian's scripts (insert_include and xml_parser) in the debian
  directory
* Update README : the official repository for the package is
  http://sirocco.ow2.org/debian
Update Debian packaging

* Glassfish configuration file are copied from "etc"
* Add glassfish-a-mq and glassfish-4-javadb dependencies
* Update logback in "etc" to use /var/log instead of /tmp
Merge remote-tracking branch 'upstream/master'

Conflicts:
	debian-packaging/src/main/resources/config/domain.xml
Remove hardcoded http proxy configuration
Add maven profile for debian package generation