Refs #55; Added basic bar chart padding options.
Refs #55; Added basic bar chart padding options.

linearregression/epoch,kidaa/epoch,kidaa/epoch,AssafMentzer/epoch,BoolLi/epoch,BoolLi/epoch,epochjs/epoch,alol/epoch,fastly/epoch,linearregression/epoch,fastly/epoch,alol/epoch,AssafMentzer/epoch,epochjs/epoch