Try to move the crop in the direction of a face if it is present

More internal configuration options for choosing weights of each of the algorithm's findings

Move logic into its module

This algorithm plots a bunch of points of interest on the source
image and averages their locations to find a center.

Most points come from OpenCV.  One point comes from an
entropy model. OpenCV points account for 50% of the weight and the
entropy based point is the other 50%.

The center of all weighted points is calculated and a bounding box
is drawn as close to centered over that point as possible.

assoicated -> associated

hot-reload javascript files

more careful loading of model weights (eliminates some issues with checkpoints that have weird cond_stage_model layer names)

utf-8-bom for better compatibility for some programs

have launch.py examine both COMMANDLINE_ARGS as well as argv for its arguments