v0.48.7.
Changed iterators, iterate() function is passed as argument to the callback.
On branch master
modified:   Readme.md
modified:   example/iterator-hscan-example.js
modified:   example/iterator-scan-example.js
modified:   example/iterator-sscan-example.js
modified:   lib/iterators/scan.js
modified:   package.json
modified:   test/iterator-scan-test.js