Not needed for the test branch

Added top level window usage from suggesstion of @bryan Oakley of stack
overflow. Thank you for your help (pep 8 adherence is coming in a future
version (most likely after the gui is finished.)

Added top level window support to the render_window framework

Added more pep8 complincy plus corrected a bug with the NBR checking
system where methods were not correctly referenced

Fixed cancel button not showing the parent window again.

Implemented lambda test/example as a button. The purpose for this code
is to demonstrate how to pass arguments via a button press without
creating extra code/functions to do so.

Also updated class name for pep8 compliency, moved another function out
of Render_Window as Render_Window's scope does not handle window closing
commands, that is for the program implementing Render_Window to handle.

Added a browse for data system to allow varible manipulation by browsing
for a directory or file, currently unfinished. Framework partially
built.

Added more systems to the change var via browsing system.

Finilised change var via browsing framework, added path correction to
get the correct path saved in the var so it would be useable.

Added code to properly disable certain dynamic generation features.
Should now be more robust.