WIP started with X windows within OpenConext VM for integration testing with selenium
- Introduced a welcome.DOMAINNAME
- Altered the welcome page
- made some changes to the X install for selenium IDE
added test XMLs for SP and IDP
added welcome to the host file and update the help email at the bottom of the screen
fixed welcome.conf
moved testing resource to catchall, these can now be accessed using http://localhost
Merge branch 'master' into SR_REGR_TEST

Conflicts:
	scripts/dependencies/hosts_install.sh
	scripts/install_openconext.sh
Merge branch 'SR_REGR_TEST'