anchor.diff:  ===== SVGs
   
   Html2Canvas has difficulties rendering SVGs (more so in Firefox than in Chrome). As a result I have added a new **expermental** functionality that attempts to render the svgs better.
  -You can use this experimental feature by setting `experimentalSvgs` to `true` (Example: `capture('svg-experimental', null, null, 0.00, null, true)`).
  +You can use this experimental feature by setting `experimentalSvgs` to `true` (Example: `capture('svg-experimental',{ experimentalSvgs: true})`).
   
   Experimental SVGs will not be used for PhantomJS and SlimerJS as their rendering handles SVGs (since it's basically just a simple screenshot of the page)
   
  
positive.code:   this.set('markdown', '*hello world*');
    this.render(hbs`{{markdown-to-html markdown}}`);
    assert.equal(this.$('> *').html(), '<p><em>hello world</em></p>');
    return capture('Markdown', null, null, 0.00, null, assert);
  });
  ----
  
  ==== Larger frame
  In order to go beyond the default 640x340px dimensions you can supply the width and height to the capture function. The following shows an example to get a 1920x4041 container: `capture('<image-label>', 1920, 4041)`.
  
  ==== Targeting an element
  ember-cli-visual-acceptance also has the ability to target a specific element. Given a DOM element ember-cli-visual-acceptance will capture the specified element rather than the default `#ember-testing-container`. To target an element you must pass in the DOM element.
  
negative.code: ===== Target with an id
  [source, javascript]
  ----
  capture('Markdown', { targetElement: document.getElementById('foo')});
  ----
  
  ===== Target with class selectors
  [source, javascript]
  ----
  capture('drop-down-container', { targetElement: this.$('.drop-down-container')[0]})
  ----
  
  == Setting up travis
  