Fix #1293
Merge pull request #1295 from sigmavirus24/issue1293

Fix #1293
Make json error on empty response more specific
Fix markdown
Make json error message more specific
Merge pull request #1296 from sursh/master

Add helpful error message to r.json() method
Add HTTPAdapter to API docs.
Shell of Transport Adapter documentation.
Merge pull request #1298 from Lukasa/adapter_doc

Transport Adapter Docs
Updated NOTICE copyright from 2022 to 2012

Which is likely what you meant, eh?
Merge pull request #1306 from pombredanne/patch-1

Updated NOTICE copyright from 2022 to 2012