[TYPO3-core] RFC #13701: Bug: @ini_set() works only on windows, on some unices it could render the function unusable

[netz-haut - stephan seitz]

> > I've added this, to keep the functionality in sync with the code
> documentation:
> >
> > * The -f parameter is only enabled if the parameter forceReturnPath
> is enabled in the install tool.
> 
> Good, but should - I know, I know - be done in a separate patch/RFC, so
> that we can better keep
> track of fixes and changes.

Ok, these are my first steps here, I'll respect this for the future.
Do you want me to split this patch into two and submit them again separately?

Cheers,
Stephan