Initial commit.
Changed README file extension.
Typo.
Added cmdargs for command-line parsing.
Moved things around to add a test-suite.
`send` sends an io-stream instead of a bytestring.
The executable can copy files locally.
Started receiving code.
Minor additions.
Added flush after whining.
Add an Abort "command".
Add program to simulate failure during upload.
Version 0.1, depends on sha-streams 0.1.