Changed example to bootstrap styling and fleshed it out more
Modified default templates to use bootstrap
Added PostProcessors to modify post data structure before validation
_attr_name now populates all important values of Nodes by default. Only required argument, populated by attribute name by default
Fixed broken passing of node list so dynamic operations perform correctly
Form init now allows all properties to be overridden
Open and close form nodes are now added at Form init instead of just before rendering
Dynamic 'insert_after' for forms now works with either single node or list
Built out basic validators