GPII-153: Radio buttons connected to the model.
GPII-153: Implemented the Textfield Stepper custom adjuster used by the Speak Text adjuster group.
Divide-and-conquer: jQuery sliding added.
Divide-and-conquer: Merged with Evgeni's gpii-153
Divide-and-conquer: Last three checkboxes added to the big panel + selectors for +more/-less.
Divide-and-conquer: All small panels are now suited to the collective one.