Replace os.path.join calls with "/".join for Windows

[jacobmartinez3d]

On Windows any paths that wind up containing "\n" will result in a broken path with a newline in the middle.

example:

C:\\apps\nuke\gizmos\...

Since Nuke already respects "/" as a separator on all OS's, this commit enforces this.

[serjanbiogenic]

Even with the suggested update to the cpode, the toolkit doesn't launch for me on Nuke 13 / Windows 10

"File "C:/Users/Username/.nuke/NukeSurvivalToolkit/menu.py", line 18, in
import NST_helper
ValueError: source code string cannot contain null bytes"

[alfrhani]

This message appears when I open the program and then closes.

"C:/Users/USER/.nuke/init.py : error interpreting this plugin"

please help.

[rfletchr]

\n should never ever be part of a path. If that is there then something is seriously wrong.

If you want to ensure a path is correctly formed for your os use os.path.abspath
https://docs.python.org/3/library/os.path.html#os.path.abspath