Converted the linemonthday graph into a JSON supported multiline graph for states and time of day.  Note that it needs to have the time block of the day precomputed  (ex.  the state average for time block 00:00 to 03:00 needs to be listed a time block 0....etc.).

- Added law mode support
- Added tooltip support. - fixed the issue of invisible boxes covering a line and thus preventing a mouseover trigger.  However if a user does a mouse over and the tooltip popsup under the mouse and over the the line, it will flash on and off....this is a "feature"
- Added a dynamic title placeholder for the graph.

NEEDS TO BE CONVERTED TO OBJECT STYLE!