Use the exact version number displayed on the pypi index, because our shacache system is based on the URL which contains a package version number.

See merge request nexedi/slapos!1134

New software release for https://github.com/beremiz/beremiz.

IDE require X server with libvncserver and x11vnc to work and can be used
in a browser with deployed NoVNC.
Runtime deployed can be used to executes PLC program.

The software release is also used to run Beremiz IDE tests using sikuli and unittests

Set in preferences the path of this interpreter, for example:

```json
{
  "python.pythonPath": "/srv/slapgrid/slappart19/srv/runner/software/91be79296dea036ad98d4aff08ecb74b/bin/python"
}
```

then when editing products files completions and jump to definition should work. It works but it is sometimes so slow that it seems not working.

See merge request nexedi/slapos!1153

This macro generates an intepreters knowing its own sys.executable, so
it can be used as interpreter for theia's python extension to provide
code navigation, completion etc.

wxPython component require python static lib to be compiled with fPIC else
it raise this error:

ld: ${PYTHON_DIR}/lib/python2.7/config/libpython2.7.a(pythonrun.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
...
collect2: error: ld returned 1 exit status

  This feature isn't used anymore. We support a two schema per software
type (at most):

    One for Software Instance
    One for Shared instance

Since theia 1.23.0 ( https://github.com/eclipse-theia/theia/pull/9820 ),
/file-upload is a simple HTTP endoint and no longer needs to be websocket.

Since 1.23.0 ( https://github.com/eclipse-theia/theia/pull/10514 ),
Theia uses socket.io and it needs /socket.io to support websocket,
otherwise it falls back to HTTP polling, which is significantly slower.

https://github.com/eclipse-theia/theia/releases/tag/v1.24.0

See merge request !1149

This version of scons only support python2

See merge request nexedi/slapos!1140