pyperclip doesn't work on systems without GUIs about porder

[samapriya]

Hi @rbavery seems it should be cross platform and should work in headless

https://github.com/asweigart/pyperclip

From the project website

On Mac, this module makes use of the pbcopy and pbpaste commands, 
which should come with the os.

On Linux, this module makes use of the xclip or xsel commands,
which should come with the os. Otherwise run "sudo apt-get install xclip"
or "sudo apt-get install xsel" (Note: xsel does not always seem to work.)

The simple fix, for now, would be to create a try except where if the copy fails the link is just printed if copy fails. I have used porder in linux before without issues in a headless Digital Ocean VM. Will work on this over the next couple of days. Let me know if installing those additional libraries worked instead.

[samapriya]

@rbavery the fix is now in place, the terminal simply prints the order incase of a headless setup without access to clipboard. Update to v0.1.3

[rbavery]

Awesome, thanks Sam.