More fixes

Also forgot to change the smarty ignore entries, it was ignorning the
entire folder not just the smarty code folders, only really wanted to
keep track of the template folder.

Added individual level graphs for each type; toner, kit a, kit b, tray
1, tray 2, and tray 3.

Added link to top of graph pages to view all history easily.

Also added a graph all levels link to each printer.