adding decorate to plot.mapping (auto axis labeling)
adding np.convert and void_to_dict
adding generic plotter for mongo databases
adding script for mongo plot
adding values to codes function and adding coding to plot
adding query to mongo plot
pulling out decorate
chaning plot function remapping syntax from f(d) to f:d
adding codes function to plotting and bin plotting function [like hist but for discrete bins]
Merge branch 'master' of https://github.com/braingram/datautils