Item IDs implementation matching exactly what GReader does
Added hiredis
Added X-Reader-Google-Bad-Token header on expired/invalid post tokens
Implemented subscription edition via the API
Corrected http_method_names
Validate URL before subscribing
Implemented subscription/quickadd
Added some more test calls
Removed log call on bad post token
Added ability to update titles via subscription/edit
Backoff feeds in a separate task