Merge pull request #4 from robled/master

Added more README documentation, more config file examples, fixed #5
Improved readability and consistency

* Noted that our Python package should probably be installed system-wide.
* Changed hostname references to user-laptop to db-server since ari-backup has been known to be troublesome for backing up laptops.
* Removed some extra whitespace in the config examples to be more consistent with our other config examples.
removed extra whitespace for consistency

This changes makes this config more consistent with our other example configs.
removed extra whitespace for consistency

This changes makes this config more consistent with our other example configs.
avoiding implying that our software works well on laptops

Changed hostname reference to imply the host is a server rather than a laptop since ari-backup is known to be problematic for backing up laptops.
expanded -A rsync option to --acls to be more explicit
Add an RPM spec file.
Merge pull request #10 from jpwoodbu/rbarlow-rpm_packaging

Rbarlow rpm packaging
typo fix
Merge pull request #12 from komidore64/patch-1

typo fix
added ability to override top_level_src_dir for non-LVM backups