Clean-up of bower file and version upgrade to 0.0.4
Clean-up of bower file and version upgrade to 0.0.4

chartist-js/chartist,hansmaad/chartist-js,cr3ative/chartist-js,hansmaad/chartist-js,chartist-js/chartist,gionkunz/chartist-js,chartist-js/chartist,cr3ative/chartist-js,gionkunz/chartist-js