lightened "dark" text color
modified UI styles
more d3plus.ui() style updates
disabled mouse cursor on active radio button
drop down menus now close when they are in an iframe and the parent window is clicked
added data-icon, data-color, and data-style attributes to d3plus.ui()
created public variable to define "large" link number
improved link highlighting animation
fixed chart charts being misplaced when there are titles
fixed total_bar not appearing in Stacked
added public variable key for link labels
fixed mid-years appearing on axis
fixed bug in merge util where deep objects weren't being copied
fixed bug where certain fill percentages would not appear in tooltip, made tooltips only appear if they held new information or the node didn't have a label
improved temp and active fill stroke colors
fixed temp coloring
re-wrote fill code to fix some edge case bugs
updated link drawing to detect links inside of groups
re-coded rings to use new vars.connections method
removed pre-calculated connection analysis