Bug 13423: Remove unused serials-recieve

Bug 13423: Remove unused serials-recieve

This patch removes two files, serials-recieve.pl and serial-recieve.tt
serials-recieve.pl is not called anyware
(it's recieve!)

Also removes the sub removeMissingIssue called only from serials-recieve.pl

git grep serials-recieve.pl .
C4/Serials.pm:called when a missing issue is found from the serials-recieve.pl file
koha-tmpl/intranet-tmpl/prog/en/modules/serials/serials-recieve.tt:     <form method="post" name="f" action="serials-recieve.pl" onsubmit="return barcode_check()">
koha-tmpl/intranet-tmpl/prog/en/modules/serials/serials-recieve.tt:     <form method="post" name="f2" action="serials-recieve.pl">
serials/serials-recieve.pl:serials-recieve.pl

Just a POD entry and self reference.

After removing of files

git grep removeMissingIssue .
C4/Serials.pm:      &check_routing &updateClaim &removeMissingIssue
C4/Serials.pm:=head2 removeMissingIssue
C4/Serials.pm:removeMissingIssue($subscriptionid)
C4/Serials.pm:sub removeMissingIssue {
t/db_dependent/Serials.t:is(C4::Serials::removeMissingIssue(), undef, 'test removing a missing issue');

Not used anymore

To test:
1) Apply the patch
2) Check serials workflow, no changes must be noted

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>