elementary: ^mail merge, cell border color (related to tdf#120185),conditional format, table, sheet, etc"

Change-Id: I8d7fda42d0ff9a2108ba8406bd4e82af4c54ff0d
Reviewed-on: https://gerrit.libreoffice.org/62790Reviewed-by: Rizal Muttaqin <riz_17_oke@yahoo.co.id>
Tested-by: Rizal Muttaqin <riz_17_oke@yahoo.co.id>