Read binary data based on response content type
Read binary data based on response content type

The HttpClientAdapter class shouldn't need to know anything about the
type we'll eventually deserialize to. In fact, reading binary data was a
little hack added _only_ to support images such as emoji and not for
general purpose content.

octokit-net-test-org/octokit.net,hahmed/octokit.net,editor-tools/octokit.net,editor-tools/octokit.net,gabrielweyer/octokit.net,kdolan/octokit.net,adamralph/octokit.net,shana/octokit.net,thedillonb/octokit.net,shiftkey-tester/octokit.net,daukantas/octokit.net,dlsteuer/octokit.net,shiftkey/octokit.net,devkhan/octokit.net,shiftkey-tester-org-blah-blah/octokit.net,cH40z-Lord/octokit.net,brramos/octokit.net,nsrnnnnn/octokit.net,darrelmiller/octokit.net,eriawan/octokit.net,rlugojr/octokit.net,octokit-net-test/octokit.net,M-Zuber/octokit.net,khellang/octokit.net,khellang/octokit.net,hahmed/octokit.net,forki/octokit.net,M-Zuber/octokit.net,naveensrinivasan/octokit.net,ivandrofly/octokit.net,ivandrofly/octokit.net,bslliw/octokit.net,ChrisMissal/octokit.net,dampir/octokit.net,eriawan/octokit.net,TattsGroup/octokit.net,Red-Folder/octokit.net,SLdragon1989/octokit.net,geek0r/octokit.net,shiftkey-tester/octokit.net,mminns/octokit.net,rlugojr/octokit.net,shiftkey-tester-org-blah-blah/octokit.net,SamTheDev/octokit.net,gabrielweyer/octokit.net,thedillonb/octokit.net,shana/octokit.net,alfhenrik/octokit.net,michaKFromParis/octokit.net,gdziadkiewicz/octokit.net,octokit-net-test-org/octokit.net,devkhan/octokit.net,shiftkey/octokit.net,chunkychode/octokit.net,octokit/octokit.net,mminns/octokit.net,Sarmad93/octokit.net,takumikub/octokit.net,alfhenrik/octokit.net,fake-organization/octokit.net,kolbasov/octokit.net,nsnnnnrn/octokit.net,hitesh97/octokit.net,TattsGroup/octokit.net,chunkychode/octokit.net,SamTheDev/octokit.net,SmithAndr/octokit.net,gdziadkiewicz/octokit.net,dampir/octokit.net,Sarmad93/octokit.net,SmithAndr/octokit.net,fffej/octokit.net,octokit/octokit.net,magoswiat/octokit.net