Satisfied with the amount of configuration available in the 'config' modal popup window.
updated to include a render daily/weekly/monthly button
added multiple rendering button functionality.  added identification
through clicking of the drawn rectangles for time windows and the
rectangles in the legend.

added the ability to hide lines based on clicking the legend.
Interpolation not working for kWh 4 when showing last year (2013) data??
Merge branch 'master' of http://phil@10.239.3.132:9763/gitblit/r/galaxy2021.git