[Libguestfs] Remove gettexti[ze]

This is the final pair of patches which I'm going to push. I have checked that 'make dist' and 'make install' work correctly with these. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones New in Fedora 11: Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 70 libraries supprt'd http://fedoraproject.org/wiki/MinGW http://www.annexia.org/fedora_mingw