make a shim for Array.indexOf because of IE<=8
call console.log directly when its type is of object in order to support debugging for IE<=9
Release v2.1.3
merge IE debugger fixes
Release v2.2.8
merge IE debugger fixes
fix logger.log for node
Merge pull request #429 from prashn64/ie8-2.3.x-true

Patch 2.1.X 2.2.X 2.3.X to fix IE9 and below issues when dust debugging is on. Added a cross-browser/node/rhino version of indexOf and logger.log.