first pass at adding cron style scheduling
move requirements to requirements.txt for pip, add unit test directory
add the tests directory... update .gitignore for vim
add tests, fix a few issues
add comment
add mongoctl to requirements
remove unnecessary imports, formatting
formatting in tests
Merge branch 'add-cron-scheduling' of git://github.com/gregbanks/mongodb-backup-system into gregbanks-add-cron-scheduling
Always pull maker/mongoctl from master
Merge remote-tracking branch 'origin/master'