WIP: Linux compatibility

[lucastucious]

I want to try to make it work on linux, as a main linux user.

Right now, theses simple fix make it run, but there is still some issues:

• Terminals can't be used
• Selected tab doesnt update when clicked
• No tools to generate appimage/rpm
• Console.WriteLine() seems to be not working on linux

[SS-YYC]

Hi there, I'm unable to test this PR (I don't use or have Linux bootable) but after @KerbalMissile returns from his vacation we'll test it and hopefully have full Linux support working.

Thank you!

[KerbalMissile]

As it is right now, does it still compile to a .exe and runs via something like Wine? Or does it compile to a Linux format instead?

So far so good, I do have a bootable Linux distro so when I get back I can definitely start testing it. I'd prefer to test it once everything is fixed. As you also use Linux I think it should be fine for me to test it just once or twice and then merge the PR.

Thanks for the PR!

[lucastucious]

Right now, it run on native linux. But i still need to make it exportable

[KerbalMissile]

Ah right, forgot that you can run it without compiling it. Sorry bout that, been a long time since I last touched my PC.