Support the vendor annotations in translateModel and simulation runtime

[adrpo]

We should add support for vendor annotations in translateModel:

Flag fX has the form -name or -name=value.

Annotation in the model:

__OpenModelica_simulationFlags=(f1 f2 f3 f4)

Flags in translateModel

// override f2 from __OpenModelica_simulationFlags
translateModel(M, simflags="f2 f5 f6");

Flags on command line:

# override f3 from __OpenModelica_simulationFlags
# override f6 from translateModel
./M -f3 f6 f7

The flags from translateModel should override __OpenModelica_simulationFlags and should be put in the M_init.xml file each flag in its own element under <DefaultExperiment>.

Example M_init.xml file:

<DefaultExperiment stopTime="0" endTime="1">
  <SimFlag>f1</SimFlag>
  <SimFlag>f2</SimFlag>
  <SimFlag>f3</SimFlag>
  <SimFlag>f4</SimFlag>
  <SimFlag>f5</SimFlag>
  <SimFlag>f6</SimFlag>
</DefaultExperiment>

The simulation runtime (M.exe) will read the simulation flags from M_init.xml and apply them before applying the flags given on the command line.

See also ticket: #3488

[sjoelund.se]

Isn't it more like:

__OpenModelica_simulationFlags=(f1="f1", f2="f2", f3="f3", f4="f4")

translateModel(M, method="xxx", simflags="f2 f5 f6");

[sjoelund.se]

Ticket retargeted after milestone closed

[sjoelund.se]

Milestone moved to 1.12.0 due to 1.11.0 already being released.

[casella]

The milestone of this ticket has been reassigned to "Future".

If you think the issue is still valid and relevant for you, please select milestone 1.13.0 for back-end, code generation and run-time issues, or 2.0.0 for front-end issues.

If you are aware that the problem is no longer present, please select the milestone corresponding to the version of OMC you used to check that, and set the status to "worksforme".

In both cases, a short informative comment would be welcome.