restyling colon positioning and min-width for key and index fields; update autogrowplus to take placeholder into account
adding documentation and cleaning things up. change addGap to suppressGap, add dividers in dC for different sections
rename focusActiveNodeView to smartFocus, add to end of forceHash and forceList (fixed bug that caused unfocusing), create contentfield.autosize which calls autogrow and then removes it; add checkAndSave to focusOut for valfield