- removed unix/intl stuff and added unix/vncviewer/gettext.h file which
cares about platform independent translations
- removed unwanted config.rpath and ABOUT-NLS (autogenerated)
- moved unix/po to top directory
- internationalization works again
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2434 3789f03b-4d11-0410-bbf8-ca57d06f2519