Log Message:
Update gnumeric to 1.0.12.  Changes include:

	* Guile support (NetBSD package)
	* Bugfixes
        * backport small text import cleanup.
        * Remove the patch to the xml importer in 1.0.11 and solve the
          problem using a blunt object.
        * Support the global outline buttons
        * Use the back port of the new xml parser in libxml1 (thanks DV)
        * Fix GAMMAINV.