removed authentication classes
cast content as bytes
Merge pull request #14 from motherjones/RC1/fix_byte_check

cast content as bytes
added an s onto byte
set restframework to highest version without allow_none error
Merge pull request #15 from motherjones/RC1/fix_byte_check

Rc1/fix byte check
Merge branch 'RC1/master' into RC1/remove_authentication_classes
updated the sample project and changed the test_auth to 401 from 403