Update README.md

Added text from eatherpad. 
Minor fixes
Ignore .DS_Store files on mac
Added predefined names for Require.js
Prevent httpd caching during development.
Added require.js as local dependency.
Added @darobin's WebIDL parser as a depedency
Implemented skeleton for WebIDL interface.
Implemented WebIDL.Boolean type
Implemented WebIDL.Double type
Implemented WebIDL base class for types.
Simple loader/runner
Clean up, began work on DOMString, Date, and Octet
Merge pull request #27 from marcoscaceres/master

Foundation for WebIDL implementation.
Updated README
Added forced contructor on DOMString
fixed length of comments
Forced to always call as constructor
Added support for loading the 5 currently implemented types
Merge pull request #29 from marcoscaceres/master

Minor fixes, forced base types to always behave as constructors