content: import React from 'react';
  
  class AddUser extends React.Component{
      render(){
          return(
              <form className="input-group"
                         onSubmit={this.props.addToList.bind(this)}>
                 <input name="newuser" type="text" className="form-control" placeholder="Add user..." />
                 <span className="input-group-btn">
                   <button className="btn btn-default" type="submit">Add</button>
                 </span>
              </form>
          )
      }
  }
  
  export default AddUser;