Polish README a little

[Jarred-Sumner]

I added an installation section to the README file so its a little easier for people with macOS to copy-paste.

Ideally, it would include direct links to download for Linux/Windows but I'm not sure if you have the README setup behind a build script to set those and I'm hesitant to add more work before shipping a new release.

I also changed this sentence:

Dust3D is a brand new 3D modeling software.

I think calling it "fundamentally new" sounds stronger than "brand new" because it emphasizes that its not just a new UI on top of an old pattern (Blender, maya, etc) – its an entirely new approach to 3D modeling.

Dust3D is fundamentally new 3D modeling software.

If you don't agree with the changes no worries at all about closing

Other suggestions:

• Include an installer for Windows so that people can open it easier from the start menu
• Maybe the example section should have like 10 of the best examples from https://github.com/Dust3D-Modeling/10minuteseveryday? And include how long it took to make them. I think its good to include lots of screenshots and have a GitHub README with lots of content

[huxingyi]

Thanks, looks good to me, except the fundamentally. I would like to keep the original brand. fundamentally is too strong.

[Jarred-Sumner]

👍 I swapped fundamentally back tobrand, though left the a out to fix the grammar – its more idiomatic english to say "ProperNoun is software" than "ProperNoun is a software"