+ added a text orientation spinbox to .ui file, but it does nothing so
far

Change-Id: Idb9177683c46fba50a153aff795aab7a2f419694
Reviewed-on: https://gerrit.libreoffice.org/17402Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>