Convert the stingarray to resource strings.

Change-Id: Iae9c52c21fd004c052fa78d959dfa92ad1d16a7d
Reviewed-on: https://gerrit.libreoffice.org/27641Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>