Prune 32 obsolete ports

FreeBSD Ports maintainers have already deleted the following:
  databases/php-sqlite3
  databases/postgresql83-client
  databases/postgresql83-contrib
  databases/postgresql83-docs
  databases/postgresql83-plperl
  databases/postgresql83-plpython
  databases/postgresql83-pltcl
  databases/postgresql83-server
  deskutils/contacts
  deskutils/msynctool-devel
  devel/arm-rtems-binutils
  devel/arm-rtems-gdb
  devel/i386-rtems-binutils
  devel/i386-rtems-gdb
  devel/m68k-rtems-binutils
  devel/m68k-rtems-gdb
  devel/mips-rtems-binutils
  devel/mips-rtems-gdb
  devel/powerpc-rtems-binutils
  devel/powerpc-rtems-gdb
  devel/sh-rtems-binutils
  devel/sh-rtems-gdb
  devel/sparc-rtems-binutils
  devel/sparc-rtems-gdb
  mail/claws-mail-cachesaver
  mail/claws-mail-gtkhtml2_viewer
  mail/postfix26
  net/samba34
  sysutils/sge62
  sysutils/userspace-rcu
  www/hs-yesod-default
  www/hs-yesod-json