(full - change ordering of band_c and band_e in source file)

Ignore-this: 140710547a61d6b86be69d4b8dd88da0

darcs-hash:20130923000124-3a4db-3ab8999a97638518cee67cc488eab0fb6205c3d5
(README - move License higher up)

Ignore-this: d5160689c36ca4a380e223a58c872ce4

darcs-hash:20130923162612-3a4db-848aadc592d74f85272a7f71326fde291a543520
(README - rename "Usage" as "Examples")

Ignore-this: 44435d8a53c6b7d768fec3fb08af3e69

darcs-hash:20130923162621-3a4db-af73fe9b12232658aa0bd30690c39f1667102011
major refactor and some new functionality

Ignore-this: 9a91094997bd9801124c1d40e1ea8e64

darcs-hash:20130923163426-3a4db-32948a871d2059acdfc4dfde55e5a5ede31fcc21