code: function(el, value, options, ariaName)
  	{
  		if (!ariaName)
  		{
  			conbo.warn('cb-aria attributes must specify one or more name in the format cb-class="myProperty:aria-name"');
  		}
  		
  		el.setAttribute('aria-'+ariaName, value);
  	}
docs: Sets the aria accessibility attributes on an element based on the value
  of the bound property, e.g. cb-aria="myProperty:label" to set aria-label
  to the value of myProperty
  
  @param 		{HTMLElement}	el - DOM element to which the attribute applies
  @param 		{*} 			value - The value referenced by the attribute
  @param 		{*} 			options
  @param 		{string} 		ariaName - The name of the aria value to set (without the aria- prefix)
  @returns		{void}
  
  @example
  <div cb-class="ariaLabel:label"></div>