Fixed grayed out input text with -webkit-text-fill-color and -webkit-opacity
changed slider event to change from slide to improve speed on mobile
format graph to better fit widget
change graph adjustment lines from blue to black
prepend data.js, attributes.js into bidstack-min.js
clean up js
corrected slider button appearance on iOS safari
fixed space issue under biomass input
Merge branch 'master' into release

Conflicts:
	calculator_bidStack/js/bidstack.js
	calculator_bidStack/sass/widget/_fuel-slider.scss
	calculator_bidStack/sass/widget/_input.scss
	calculator_bidStack/sass/widget/_output.scss