Make use of modulejs.api consistent and fix coding style
Remove module modules.js
Change README file extension to md
Fix code styling and remove direct reference to modulejs.api
Add api.bindOwn and api.unbindOwn
Add namespace filtering for modules
Add tests for modulejs.api
Fix bug in removeListeners and update code style and unit tests
Rename module async to asload
Fix code style in asload module
Rename test file for asload module