Implement inline form widget #42

[cyonii]

This makes it possible to use the widget in inline forms.

[RobKuipers]

Hi, thanks for your work! Love the idea of being able to use this in an inline.
I do seem to run into trouble since the generated HTML id's for address and geolocation are -in my case- not called 'id_locations-0-address' but instead 'id_user_operator-0-address'.

[cyonii]

I've always considered that not everyone would use the same names for their location fields, but I stuck to what the original had, and also because it met my requirements. For now, I'd suggest adjusting the code locally to fit your project's needs.