Added initial badge (builtwith.svg/png) based on http://shields.io/ generated one

[cyparu]

The initial badge is from the one generated by http://shields.io/ as ... so now we can use these morkdown markups (once merged, please adjust to gulp repo):

• for PNG use this: [![built with gulp](https://raw.github.com/cyparu/artwork/master/builtwith.png)](http://gulpjs.com)
• for SVG ??? to be put & served from gulp.js main site ?! - the https://raw.github.com/cyparu/artwork/master/builtwith.svg doesn't work...

NOTE: In context of gulp.js PR gulpjs/gulp#405 and issue gulpjs/gulp#403

[cyparu]

It seams that for security reasons the SVG files can't be served directly from a github repository but should work from a gh-pages served (as gulpjs.com is).
Details here: https://groups.google.com/forum/#!topic/github/mS6Ea-sDwvs

As a result, the builtwith.svg (and for consistency builtwith.png) should be hosted on https://github.com/gulpjs/gulpjs.github.io (=> http://gulpjs.com) repo under img folder.

[sindresorhus]

If we go for this we should use the flat style. Though I think it should be a custom one with the gulp logo like http://benschwarz.github.io/bower-badges/ and http://gruntjs.com/built-with-grunt-badge

[Hiswe]

Hi there,

Do you have the gulp logo ini SVG ?

I would like to design a badge for the Glory Of Gulp :)

[sindresorhus]

@Hiswe https://github.com/gulpjs/artwork

[Hiswe]

Wow thanks :)

[yocontra]

@Hiswe Awesome - looking forward to seeing what you come up with!

[Hiswe]

And here is some propositions:

built with gulp

[yocontra]

@Hiswe It should be Built With not Build With

Also I like 3b but with the logo choice/size from 2

[Hiswe]

Ok I've done a v5

still here & without the typo :P

[yocontra]

I'm leaning more towards not having a badge. I think README clutter is distracting.

[vincent-zurczak]

Too bad you closed this issue.
The 4a option looked good.

[thatkookooguy]

I'm reposting this here in case anyone needs a solution:
This is the closest I got to it with the shields.io site:

you're more than welcome to use any of them

[![built with gulp](https://img.shields.io/badge/gulp-builds_this_project-eb4a4b.svg?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAAYAAAAOCAMAAAA7QZ0XAAAABlBMVEUAAAD%2F%2F%2F%2Bl2Z%2FdAAAAAXRSTlMAQObYZgAAABdJREFUeAFjAAFGRjSSEQzwUgwQkjAFAAtaAD0Ls2nMAAAAAElFTkSuQmCC)](http://gulpjs.com/)
[![built with gulp](https://img.shields.io/badge/gulp-project-eb4a4b.svg?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAAYAAAAOCAMAAAA7QZ0XAAAABlBMVEUAAAD%2F%2F%2F%2Bl2Z%2FdAAAAAXRSTlMAQObYZgAAABdJREFUeAFjAAFGRjSSEQzwUgwQkjAFAAtaAD0Ls2nMAAAAAElFTkSuQmCC)](http://gulpjs.com/)
[![built with gulp](https://img.shields.io/badge/gulp-supported_project-eb4a4b.svg?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAAYAAAAOCAMAAAA7QZ0XAAAABlBMVEUAAAD%2F%2F%2F%2Bl2Z%2FdAAAAAXRSTlMAQObYZgAAABdJREFUeAFjAAFGRjSSEQzwUgwQkjAFAAtaAD0Ls2nMAAAAAElFTkSuQmCC)](http://gulpjs.com/)
[![built with gulp](https://img.shields.io/badge/gulp-built_project-eb4a4b.svg?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAAYAAAAOCAMAAAA7QZ0XAAAABlBMVEUAAAD%2F%2F%2F%2Bl2Z%2FdAAAAAXRSTlMAQObYZgAAABdJREFUeAFjAAFGRjSSEQzwUgwQkjAFAAtaAD0Ls2nMAAAAAElFTkSuQmCC)](http://gulpjs.com/)
[![built with gulp](https://img.shields.io/badge/-gulp-eb4a4b.svg?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAAYAAAAOCAMAAAA7QZ0XAAAABlBMVEUAAAD%2F%2F%2F%2Bl2Z%2FdAAAAAXRSTlMAQObYZgAAABdJREFUeAFjAAFGRjSSEQzwUgwQkjAFAAtaAD0Ls2nMAAAAAElFTkSuQmCC)](http://gulpjs.com/)
[![built with gulp](https://img.shields.io/badge/gulp-all_the_builds!-eb4a4b.svg?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAAYAAAAOCAMAAAA7QZ0XAAAABlBMVEUAAAD%2F%2F%2F%2Bl2Z%2FdAAAAAXRSTlMAQObYZgAAABdJREFUeAFjAAFGRjSSEQzwUgwQkjAFAAtaAD0Ls2nMAAAAAElFTkSuQmCC)](http://gulpjs.com/)