Cleanup Net::LDAP::Connection#search arg handling
Cleanup Net::LDAP::Connection#search arg handling

cloudvolumes/ruby-net-ldap,cloudvolumes/ruby-net-ldap,javanthropus/ruby-net-ldap,bkeepers/ruby-net-ldap,javanthropus/ruby-net-ldap,astockwell/ruby-net-ldap,astockwell/ruby-net-ldap,bkeepers/ruby-net-ldap