help i18n: Add new languages to build process

Commit c9649834 was reverted because wildcard can not be used to list
subdirectories:

[alinefm@alinefm kimchi]$ sudo ./autogen.sh --system
ui/pages/help/Makefile.am:17: error: required directory ui/pages/help/$(dir does not exist
ui/pages/help/Makefile.am:17: error: required directory ui/pages/help/$(wildcard does not exist
ui/pages/help/Makefile.am:17: error: required directory ui/pages/help/*/)) does not exist
ui/pages/help/Makefile.am:17: error: required directory ui/pages/help/$(dir does not exist
ui/pages/help/Makefile.am:17: error: required directory ui/pages/help/$(wildcard does not exist
ui/pages/help/Makefile.am:17: error: required directory ui/pages/help/*/)) does not exist
autoreconf: automake failed with exit status: 1

So manually list the new languages supported for help.

Signed-off-by: Aline Manera <alinefm@linux.vnet.ibm.com>