This change allow the admnistrator pick the default login page for the site, if this supports google/facebook login or not.

Comment duplicates the url. It is available 3 lines below, thank you very
much.
Comment assumes resulting file is actually intended for viewer to edit it,
which is wrong.

So just leave the comment out altogether, as it does not bring any value.
Also, allows simplifying code.

Required for use sla_xml

This records what was sent to the user.

Split alarm on 3 parts to process Draft, Submitted and Validated Trial Requests
Include Draft of Notitication message used by the alarm.

Include missing entries which is important to known (slave, parameters, and subject).
Reorganise layout for follow up a Hosting Subscriptions and Software Instance standards
Proxify fields.

Trial Request should save if the request if for an slave instance or not, for this we use root_slave.

This is usefull for certain emergencial cases to reallocate some instance preserving data.

Yes, I copied loopEventListener locally instead reimplement onEvent(), so this must be reworked in future.

This change will fix the display of Upgrade Decisions

This a working draft, but it contains too much duplicated code for now. An Better API should be defined.