old_contents: var React = require('react/addons');
  
  var SubmitButton = React.createClass({
  	propTypes: {
  		text: React.PropTypes.string.isRequired
  	},
  
  	render: function () {
  		return (
  			<button type="submit" className="btn btn-lg btn-success btn-block"
  				disabled={this.props.disabled}>{this.props.text}</button>
  		)
  	}
  });
  
  module.exports = SubmitButton;
  
new_contents: // External Requirements
  var React = require('react/addons');
  
  /**
   * SubmitButton Component
   * A simple submit button component.
   *
   * @prop {Boolean=} disabled
   * @prop {!String} 	text
   *
   * @memberOf FormComponents
   * @see {@link FormComponents}
   *
   * @example
   * render: function() { return(
   * 	<Br.Form.SubmitButton text="Enter" />
   * )}
  */
  var SubmitButton = React.createClass({
  	propTypes: {
  		text: React.PropTypes.string.isRequired,
  		disabled: React.PropTypes.bool.isRequired
  	},
  
  	render: function () {
  		return (
  			<button type="submit" className="btn btn-lg btn-success btn-block"
  				disabled={this.props.disabled}>{this.props.text}</button>
  		);
  	}
  });
  
  module.exports = SubmitButton;
  
subject: add documentation to SubmitButton component