Plugin version must be a double

[cyberm8]

The version field of the extensions table is a double.

https://github.com/OCSInventory-NG/OCSInventory-ocsreports/blob/f0f4e8839f7394955f5fbddf29503b6b170151d9/files/ocsbase_new.sql#L1101

If the version specified in infos.json looks like "1.0.0", the plugin installation will fail, with a success message, suggesting it worked.
Actually the plugin will be partially installed : install.php will be executed, data may arrive from agents, but the new section in GUI won't be displayed.

I think the documentation should be updated, or the plugin installer should be more robust.