RT# 81961 Repair broken links in POD documentation
- Update many links
- chmod a+x scripts in FS/bin, so Pod::Simple::HTMLBatch will
parse them for POD documentation
- [DH] bin/3add
- [DH] bin/3commit
- [DH] bin/artera.import
- [DH] bin/backup-dvd
- [DH] bin/billco-upload
- [DH] bin/breakdown-bill-applications
- [DH] bin/cch.finish_failed
- [DH] bin/cch.redelete
- [DH] bin/cdr-voipswitch.import
- [DH] bin/cdr.reimport
- [DH] bin/copy-cust_main_county
- [DH] bin/create-fetchmailrc
- [DH] bin/cust_main-email_and_rebill
- [DH] bin/cust_main_special.pm
- [DH] bin/cust_pay-delete
- [DH] bin/drop_slony.slonik
- [DH] bin/dump_tokens
- [DH] bin/explain-bill-query
- [DH] bin/find-overapplied
- [DH] bin/fix-missing-taxes
- [DH] bin/follow-tax-rename
- [DH] bin/freeside-backup
- [DH] bin/freeside-migrate-events
- [DH] bin/freeside-mysql.load
- [DH] bin/freeside.import
- [DH] bin/import-did-inventory
- [DH] bin/makecounters
- [DH] bin/merge-referrals
- [DH] bin/move-datasrc
- [DH] bin/past_due-event
- [DH] bin/payment_received-event
- [DH] bin/pg-readonly
- [DH] bin/populate-areacodes
- [DH] bin/queue-bulk_change
- [DH] bin/rate.delete
- [DH] bin/restore-ship_company
- [DH] bin/rt-setup-support-time
- [DH] bin/rt-update-links
- [DH] bin/sales2agent
- [DH] bin/sendmail.import
- [DH] bin/sequences.reset
- [DH] bin/sqlradius-reexport-group
- [DH] bin/sqlradius.import
- [DH] bin/svc.replace
- [DH] bin/svc_acct-recalculate_usage
- [DH] bin/test_scrub
- [DH] bin/update-rates
- [DH] bin/wipe-agent
- [DH] bin/wipe-customers
- [DH] bin/xmlrpc-customer_package-status.pl
- [DH] bin/xmlrpc-customer_packages-list.pl