Fixes for 15 and 16

[dploeger]

Sorry for not disecting the changes here, but I started with a fix for #16, then #15 and finally noticed, that the whitespace format for the file was mixed so I converted it all to spaces.

So this includes configuring the ImageMagick binary path (which I needed on macOS) #15, the support for stereoscopy/multiviews #16.

[DreadKnight]

Thanks for the PR.

Anyone around with a mac to test this out? Otherwise I'll merge eventually after a test on linux (just in case).

[dploeger]

I added another commit that fixes #18 as well.

[dploeger]

And it fixes #19 now as well.

@DreadKnight care to merge? ;-)

[DreadKnight]

Skimmed the code, will merge untested as I've been out of blender for a minute, really need to get back in soon.
Will probably convert it all to tabs, but in a different commit, as it will fully make this one muddy if doing so atm.

[dploeger]

Awesome, thanks.

[DreadKnight]

@dploeger Thanks again for your contributions :-) Can't wait to make good use of this add-on myself.

[dploeger]

yw. I'm already using it heavily for this game: https://gitlab.com/d1314/safehouse/safehouse-design :)

[DreadKnight]

@dploeger Hmm, interesting. Looking forward to some screenies or anything visual xD

[dploeger]

@DreadKnight Oh, I tweet about it from time to time using the account https://twitter.com/deepentertains

Here's an example of the first room of the game: https://twitter.com/deepentertains/status/1425828793919234070?s=20