alphabetized public variable keys
added ability to specify id depth for app tooltip data
created "history" variable and calling new "focus" info panel
changed data type to "grouped"
moved graph sizing into the chart app
disabled nesting (for now) in geo_map, network, and rings
moved grouping function inside of tree_map
removed references to "nested" data
renamed "ui" to "forms"
renamed "info" to "ui" and created "draw" steps
changed d3plus.fontawesome to d3plus.fonts.awesome
fixed removing old shapes and added initial depth zooming
moved link fetching inside of file
implemented base behavior for creating the focus tooltip
catch for "small" app in tooltip_data
created d3plus.fonts utils (awesome and validate)
removed extra space from endlines
catch for when padding word-wrap a single string and not an array of strings
created public "history" and "messages" methods
removed "auto draw" and broke up visualization drawing into steps