Bump version to 1.3.7.8
Ticket 49298 - fix complier warn
Ticket 49298 - Correct error codes with config restore.
Ticket 49435 - Fix NS race condition on loaded test systems
Ticket 49454 - SSL Client Authentication breaks in FIPS mode
Ticket 49410 - opened connection can remain no longer poll, like hanging
Ticket 48118 - fix compiler warning for incorrect return type
Ticket 49443 - scope one searches in 1.3.7 give incorrect results
Ticket 48118 - At startup, changelog can be erronously rebuilt after a normal shutdown
Ticket 49377 - Incoming BER too large with TLS on plain port
Ticket 49441 - Import crashes with large indexed binary attributes