function storeSuite(result) {
        suites.push(result);
        suites_hash[result.id] = result;
      }
Get the results for a set of suites.

Retrievable in slices for easier serialization.
@name jsApiReporter#suiteResults
@since 2.1.0
@function
@param {Number} index - The position in the suites list to start from.
@param {Number} length - Maximum number of suite results to return.
@return {SuiteResult[]}