experimental svg injector icon design.
added simple build script to store icons as JavascRipt strings, and inject an svg icon into the page.
allow access to any svg icon
allow CSS styling of icons.
store the svg icons in a json object.
removed a hardcoded style from on svg icon.
display all icons in reference. Also read the viewBox from the original file.
moved the new icon script into a gulp task
removed old png icons.
use new SVG injector for icons.
demonstrate CSS styling of SVG icons
cleaned up gulpfile and package file (removed redundant packages).
use overflow:hidden to stop icons from changing container height.
removed dead file.