initial implementation of Stapes.subclass
some small refactoring
rewrote the todos example so that it uses subclass() instead of create() and extend()
added the  method
extend() and proto() now accept multiple arguments
updated docs about subclass()
more fixes in the docs
adding classOnly support, and fixed a bug where 'superclass' property would be set on the instance as well
simplified the createSubclass method
some spacing and newlines
more doc changes
fixing todos-require exampel with subclass()
be kind to people forgetting new()
new versions of jquery and require
fixed a weird bug that should have been fixed in previous versions
bounce now uses subclass() as well
solved merge conflict