Glances API RESTful implementation.

        Return the JSON representation of all the plugins views
        HTTP/200 if OK
        HTTP/400 if plugin is not found
        HTTP/404 if others error

def _api_all_views(self):
        """Glances API RESTful implementation.

        Return the JSON representation of all the plugins views
        HTTP/200 if OK
        HTTP/400 if plugin is not found
        HTTP/404 if others error
        """
        response.content_type = 'application/json; charset=utf-8'

        try:
            # Get the JSON value of the stat view
            limits = json.dumps(self.stats.getAllViewsAsDict())
        except Exception as e:
            abort(404, "Cannot get views (%s)" % (str(e)))
        return limits