Automatic import for links to Github repos

[sehugg]

If you send someone a link from the IDE from your repo, maybe it could prompt to import from Github automatically if the repo is not found. This would be an alternative to the "githubUrl" param, just using "repo".

[VinCBR900]

This would be great as the githuburl method is unreliable, see

http://8bitworkshop.com/v3.12.1/?redir.html?platform=verilog&githubURL=https%3A%2F%2Fgithub.com%2FVinCBR900%2Fmango_one&file=mango1.v

http://8bitworkshop.com/v3.12.1/?redir.html?platform=x86&githubURL=https%3A%2F%2Fgithub.com%2FVinCBR900%2FbootBASIC&file=basic.asm

http://8bitworkshop.com/v3.12.1/?redir.html?platform=x86&githubURL=https%3A%2F%2Fgithub.com%2FVinCBR900%2F8086-Tiny-BASIC&file=uBASIC8088.asm