[Windows] Support for automatically launching in admin mode for editing files that need that

[atishay]

Notepad++ does this in a fantastic manner. Try editing a file in Program Files in Notepad++ and then try to save it. You get a friendly dialog instead of the permission error that sublime gives:

Can sublime do something like this?

[kingkeith]

this has also been suggested here:

Issue: [Windows platform only] access denied on save - offer to elevate permissions