Allow itools.bat to be run several time in the same cmd.exe (#1505)
Allow itools.bat to be run several time in the same cmd.exe (#1505)

Signed-off-by: Mathieu BAGUE <d65b94f2e63cbda2f0ae4c23a9026e22172cc6c2@rte-france.com>
powsybl/powsybl-core,powsybl/powsybl-core,powsybl/powsybl-core