Enhancements and windows-specific updates

[oldium]

• [Windows] Fixed decoding of Chromium-based cookies on Windows
• Allow reading of correct Firefox 67+ default profile cookies
• Added Edge and Edge Dev profiles

For consideration, I am using it like that. Feel free to use it, modify it, drop it 😊

[oldium]

I am thinking about removing the opened-file copying via VSS and replacing it by a file copy hook instead - this way the passed-in object could easily cache the VSS instance to copy from multiple locations at once. Moreover, the shadowcopy library dependency would be removed from browsercookie. I will do it during this or next week, it depends on time.

[oldium]

Done 😊

[oldium]

I removed the helper; I will have a different solution for that.

[richardpenman]

awesome, thanks very much for the PR!