message: don't run backup tests on PR
diff: import { IDocumentStore, PeriodicBackupConfiguration } from "../../src";
  -import { disposeTestDocumentStore, sleep, TemporaryDirContext, testContext } from "../Utils/TestUtil";
  +import { disposeTestDocumentStore, RavenTestContext, sleep, TemporaryDirContext, testContext } from "../Utils/TestUtil";
  import * as path from "path";
  import * as fs from "fs";
  import { UpdatePeriodicBackupOperation } from "../../src/Documents/Operations/Backups/UpdatePeriodicBackupOperation";
  @@ -10,7 +10,7 @@ import * as rimraf from "rimraf";
  import { Stopwatch } from "../../src/Utility/Stopwatch";
  import { throwError } from "../../src/Exceptions";
  -describe("BackupsTest", function () {
  +(RavenTestContext.isPullRequest ? describe.skip : describe)("BackupsTest", function () {
  let store: IDocumentStore;
  let temporaryDirContext: TemporaryDirContext;
  