Nest: Add Massive Amount of Documentation
Nest: Add Auth Ini Parameter; Reorganize Connect_Stream
Nest: Change from Passing a Scalar to a Code Ref

Eval is heavily frowned upon.  It is hard to create a nice scalar command, plus the error messages are often unhelpful.

Using Code References is much easier and possibly allows for greater functionality as it can run on non-global objects.
Nest: Change Nest_Child to Nest_Generic

Much less confusing name
Nest: Fix some Tab/Space Errors