Add support for building internationalized translations.

A new directory install/po has been added which contains all
the translations for all files in IPA.

The build has been agumented to build these files. Also the
autogen.sh script was mostly replaced by autoreconf, the preferred
method. The old autogen.sh sript also had some serious bugs in the
way it compared versions which caused it to run old versions of some
of the tools, using standared autoreconf is much better.

install/Makefile.am

@@ -11,6 +11,7 @@ SUBDIRS =			\
         share			\
         tools			\
         updates			\
+        po			\
 	$(NULL)
 
 install-exec-local: