Added map() function to map keys to other keys dynamically
Added new method interpret() to translate specific string values into primitive values.
Auto interpreting values from forms
Improved form getData() to actually keep info about non successful fields.
Syntax fix
Added support for multi select boxes
Improved form get data handling to actually correctly auto deliver the expected result
Added new method isExplicitSingle() to keep that browser knowledge into a shareable function
Correctly use new method isExplicitSingle
Improved handling for empty text fields