[Core] Command `./GView reset` did not actually reset the `GView.ini` file

[gheorghitamutu]

On MacOS after allowing all the binaries to run (through Gatekeeper) I've tried to run ./GView reset command in order to recreate the GView.ini file containing all the plugins (specific or generic) but I've failed to get the file overwritten.

The workaround I have found at the moment was to manually delete the old configuration file and recreate it using ./GView reset command.

This behaviour should also be tested on other supported operating systems.