Correct the "variables unset" SKIP, move diag

- Correct the "variables unset" behaviour where all connectig tests are
  skipped (now skipping 35 tests)

- Move the version/URL diag to the case where the tests actually run
Merge branch 'master' of https://github.com/dclendenan/WWW-Salesforce
Merge pull request #9 from dclendenan/master

Test correction for "skip all" case