Rename OUStringLiteral1 to OUStringChar

It started out as a wrapper around character literals, but has by now become a
wrapper around arbitrary single characters.  Besides updating the documentation,
this change is a mechanical

  for i in $(git grep -Fl OUStringLiteral1); do sed -i -e s/OUStringLiteral1/OUStringChar/g "$i"; done

Change-Id: I1b9eaa4b3fbc9025ce4a4bffea3db1c16188b76f
Reviewed-on: https://gerrit.libreoffice.org/80892
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

0 files changed, 0 insertions, 0 deletions