MALstats v0.47

Update on the timeline graph.
New stacking method compacts it better and also looks better for the most part.
Bars are now color coded to show the user's pace in watching the show.
A line plot now shows the user's days watched over time.
With the addition of the line plot, I have now decided to make this timeline multipurpose, and after I add the timeline by year graph I'll add checkboxes so the different graphs can be displayed however.