* support of string arrays in the VBA AutoFilter
* tests:
  - reading string arrays
  - skip Criteria2 when Criteria1 is an array
  - use only last element of Criteria2 array

Change-Id: I8faf6af8c4fbf9b654885b31210ef77bae3a39af
Reviewed-on: https://gerrit.libreoffice.org/37515Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>