Fixed application of the 'nointerpolation' param, if present
Added option for smoothing on graph lines
Refactoring status_wolf_colors.js to fix formatting, tweaking the color definitions for graphs
Handling for graphs where lines have different smoothing settings
Fixing saving an existing search as new
Improving auto update for graphs

Added ten percent overlap to pulling updated data to try to mitigate OpenTSDB metrics with greater than average data lag.