Bug 13398: rotating collections scripts are skipped on install

Bug 13398: rotating collections scripts are skipped on install

This patch makes the Makefile.PL script pick the rotating_collections/
directory for install.

To test:
- Run:
  $ perl Makefile.PL
- Install using either 'standard' or 'single' method.
=> FAIL: Verify that there is no 'rotating_collections' directory
   on the intranet CGI direcory.
- Apply the patch
- Run:
    $ perl Makefile.PL
- Install using either 'standard' or 'single' method.
=> SUCCESS: Verify that there is a 'rotating_collections' directory
   on the intranet CGI direcory.
- Sign off :-D

Regards
Tomas

PS1: Note that it should be enough to check for the rotating_collections files
     on the generated Makefile after 'perl Makefile.PL'.
PS2: The packages use the 'standard' install method to generate the file tree.
     So this patch should fix the packages too.

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>