Merge pull request #2 from pauldenotter/preflight-fix

Removed default headers (X-Konflux) from cross-site HTTP requests
Merge branch 'develop' of https://github.com/konfirm/konflux into develop
Merge remote-tracking branch 'upstream/develop' into develop
Fixed kx.iterator implement function so it also works with objects
Implement function for kx.iterator now uses the type() function to ensure cross-browser compatibility
Also fixed 1 jshint error
The type function was not returning expected results (constructor names), so rewrote it to check for instanceof Array
Merge pull request #6 from pauldenotter/object-iterator

Fixed kx.iterator implement function so it also works with objects