interfaces, minor fixes and initial Readme.md
fix readme.md
add Events and Iterable, fix minor issues
Events & Iterable refactoring and improvements
test code-coverage and strict-mode
Merge pull request #4 from llafuente/develop

V3 is stable
minor improvements
fix dependency error
fix subclasses don't extend static methods
fix: __parent visible to console.log
support for: advanced descriptors
support for: setters/getters via cls.accesor
fix dependencies & npm publish
fix clone properties without autoset
add static to class
update readme & npm publish
fixes #5
fix tests
support hidden & const properties
npm publish 0.3.7