pastebin is a program for uploading files to and downloading files from pastebin.com. This is useful for sharing programs with other players.
The HTTP API must be enabled in ComputerCraft.cfg to use this program.

ex:
"pastebin put foo" will upload the file "foo" to pastebin.com, and print the URL.
"pastebin get xq5gc7LB foo" will download the file from the URL http://pastebin.com/xq5gc7LB, and save it as "foo".
