Added apt-get supervisor and added instructions for setting up streamsample w/supervisor. Fixes #134
Need this file for #134
Merge branch 'master' into t134-supervisor-setup
tweaked README, moved usage down, added blurb about file size /
volume; added --save to streamsample command and user to supervisor
conf, refs #134
Merge pull request #139 from gwu-libraries/t134-supervisor-setup

Added apt-get supervisor and added instructions for setting up streamsam...