#47 Added README for first use case
#47 Added first use case - rearrangeable table view
#47 Added second use case
#47 Added use case 3
#47 Added fourth use case
#47 Added use case 5
#47 Wrote failing test for 'sift' rendering functionallity in basic rendered
#47 Passes test
#47 Removed redundant 'sift' render delegate and added to use case