* Now man-pages and perl-script are handled by xpp/Makefile.am
* Removed from xpp/Makefile.legacy
* Detect perl and set perllibdir in configure.ac
* Handle modules in their own xpp/perl_modules/Makefile.am
* Enclose perl-related stuff in conditional
* Updates for "make dist"
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
