Remove iidm converter api

[geofjamg]

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• The commit message follows our guidelines
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No

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
Redesign of network loading and saving API

What is the current behavior? (You can also link to an open issue here)
We can import/export or load/save a network using utility classes Importers and Exporters.

What is the new behavior (if this is a feature change)?
We have removed the iidm-converter-api module and moved everything to iidm-api and all loading and saving functions have been moved to Network class

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• The Breaking Change or Deprecated label has been added
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[miovd]

It seems to me that a save method implies that it is saved in a database or an object, which is okay when saved in a datasource but less obvious when we want to write a network in a file. It is just a remark though and I don't have a better name idea. Maybe discriminate with write when passing a path or a file/directory name, save otherwise?

[geofjamg]

It seems to me that a save method implies that it is saved in a database or an object, which is okay when saved in a datasource but less obvious when we want to write a network in a file. It is just a remark though and I don't have a better name idea. Maybe discriminate with write when passing a path or a file/directory name, save otherwise?

I just wanted to be symmetrical with 'load' as load and save are often used together.
You are probably right, write is better but in that case I rename load to read ?

var n = Network.read("/tmp/toto.xiidm")
n.write(("UCTE", "/tmp/tutu.uct")

[sonarqubecloud]

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0 Bugs
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0 Security Hotspots
7 Code Smells

78.0% Coverage
0.8% Duplication