smooth category scrolling
individual reset buttons for all controllers
separate Dimension into Dimension and MutableDimension to prevent mods from modifying controller dimensions without invoking the hooks
made the dimension field private in AbstractWidget so people can't modify it without the method setDimension
new Option API method to check if pending value is equal to default value
add documentation to ConfigInstance
fix bug where Option#requestSetDefault and Option#forgetPendingValue implementations weren't notifying listeners

rename binding functions and format numbers with commas

added LongSliderController
renamed Control -> Controller
add minecraft simple option binding constructor

Added groups
Added button "option"
Added test mod

gui now...