Build Environment
Fixed Windows build with newer MINGW version (ITS#8697)
Fixed compiler warnings and removed unused variables (ITS#8578)
+ Contrib
+ Fixed ldapc++ Control structure (ITS#8583)
Documentation
Delete stub manpage for back-ldbm (ITS#8713)
Fixed ldap_bind(3) to mention the LDAP_SASL_SIMPLE mechanism (ITS#8121)