Merge pull request #38 from berendbaas/develop

Bugfixes & Javascript module
Removed $this->parsable

We might add this functionality later, but it's now up to the admin
module to decide.
Tokenizer class clean up
Update getID()
Update variable names
Added the element function, a self-closing feature & comments
Implemented HTML List class
White spaced the different constant types
Rename class
Made HTMLForm abstract so you can implement your own style. Default implementation are provided
Updated the HTMLForm classes
Implemented HTML Table class

Self-explanatory.