code: function Component_get(name) {
          if (this.has(name)) {
              return this.components[name];
          }
          throw new error.DataError({name: name}, 'Component "' + name + '" is not registered in system');
      }
docs: @since 0.0.1
  @author Igor Ivanovic
  @method Component#get
  
  @description
  Get component from system