Added id and requestType back to extract* hooks

id and requestType parameters went missing in when removing aliasMethod. See commit dd964d2b7fe87ef7368336bd401c40834950f736 :
https://github.com/emberjs/data/commit/dd964d2b7fe87ef7368336bd401c40834950f736
Merge pull request #2097 from bmac/extract-id-req-type

Added id and requestType back to extract* hooks