Auto-Expand Visual Studio Regions

Make Visual Studio #regions suck less.

Works with 2010, 2012, and 2013, 2015

Automatically turn this:

Into this:

Automatically expand regions when opening a file. Prevent regions from being closed while collapsing other code blocks, and blend the region text into the background, making it less noticable. See Tools->Options->Disable Regions for options.