57b47ebb28
* Remove "Show Debug Info" option. Everyone has it turned on all the time, since it's just useful to have * Make the "Remove Driver" button less prominent. It doesn't happen that much, so it shouldn't take up as much room * Make "expressions" textbox wider (i.e. taking up the whole column width) by separating the label and textbox on separate lines. * Rename "Add Variable" button to make it clearer to users what "variables" may be (i.e. they serve as a way to specify Inputs, just like adding a "Source Data" node in a nodetree) * Regroup buttons