Adds Matthew as an author.
Adds Matthew as an author.

rusoto/rusoto,DualSpark/rusoto,rusoto/rusoto,indiv0/rusoto,SecurityInsanity/rusoto,DualSpark/rust-aws,matthewkmayer/rust-aws,SecurityInsanity/rusoto,mattico/rusoto,DualSpark/rust-aws,DualSpark/rusoto,ford-prefect/rusoto,matthewkmayer/rust-aws,DualSpark/rust-aws,mattico/rusoto,mthjones/rusoto,ford-prefect/rusoto,mattico/rusoto,matthewkmayer/rust-aws,cmsd2/rusoto,rusoto/rusoto,mthjones/rusoto,noggleboggle/rusoto,DualSpark/rusoto