normalize quoting in ERB
Adding Junos provisioning script

Source: https://github.com/theforeman/foreman/pull/1103
Handle concatenation of static parameter when tokens are enabled
Update foreman_templates URL to gh.com/theforeman
Remove note about provision script
Fixes #3842: add support for registering with RHSM
Add generic memdisk PXE template
Addition fixes for #3842: add support for enabling a list of repos after registration