Add svg, iframe, canvas to minified and unminified css.
Update reference to file size.
Update filesize refernce in docs after updating css.
Enable fluidity to work with atomify and other CSS modules

Lots of tools are standardizing on the `"style": "./path/to/style.css"`, this makes fluidity work with that.
Bump version to match current tag.
Reduce bytes further by negating need for charset declaration
Update docs with more info on gulp tasks and commands. Update gulpfile
commands.

Remove refs to imagemin and svgmin from package.json.
Merge branch 'master' of github.com:danielsmith-eu/fluidity into danielsmith-eu-master

* 'master' of github.com:danielsmith-eu/fluidity:
  Reduce bytes further by negating need for charset declaration
Merge branch 'master' into gh-pages

* master:
  Update docs with more info on gulp tasks and commands. Update gulpfile commands.
  Reduce bytes further by negating need for charset declaration
  Bump version to match current tag.
  Enable fluidity to work with atomify and other CSS modules
  Update filesize refernce in docs after updating css.
  Add svg, iframe, canvas to minified and unminified css.

Conflicts:
	css/fluidity.min.css
Update documentation to reflect accurate file size.

Add code examples.