Extract the coordinates of functions

See merge request !64

Include both PI and RI parameters

To ensure the MSC convertor has no regression

For some reason a single method can not be used to parse the properties
of an interface if it is declared at different places

Ellidiss'interface view define the queue size like this:
SUBPROGRAM PI_doSomething
PROPERTIES
  Taste::Associated_Queue_Size => 5;
END PI_doSomething;

while Space Creator defines it like this:
FEATURES
   PI_doSomething : PROVIDES SUBPROGRAM ACCESS interfaceview::IV:: Blah:: PI_doSomething.others {
      Taste::Associated_Queue_Size => 5;
   }

It seems the same but no..The first one does not appear in the list of
properties of the interface and requires a weird method to parse it.

space creator models use a different scale than ellidiss guis

Needed for backends to allow applying a transformation

Qgen fix adacore

See merge request !62

Rpi

See merge request !61