Update project files for VS 2013 Update 3
Copy/paste fix
Various small fixes picked up by Coverity Scan
Update NVENC to new API version.

Drops support for dumping and reading every single config element.
I don't think anyone ever used that anyway, and it's a huge mess to
maintain.
Also uses 2 Pass mode when using a low latency preset and CBR is
enabled, which should result in a better quality. I couldn't see any
difference though.
Improve automatic 2Pass mode selection

Also renames Default preset to Automatic, to be more clear about what it
does.
Adds explicit 2Pass presets to override the automatic mode.
Fix temp file usage in XConfig::Save, add logging
Remove a bit of repetition from hotkey settings
Improve NVENC parameters and add experimental Streaming preset
Some minor NVENC fixes