chore(README): remove debugging info
chore(README): remove debugging info

Remove debugging/logging information from the README. It can now be found at the
Rusoto GitBook instead (https://rusoto.github.io).

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