Process entries sequentially in ldapjs-add
Process entries sequentially in ldapjs-add

This more closely mimics the behavior of ldapadd when it processes LDIF
entries in the order they are listed in the file.

simonbooth/node-ldapjs,appcelerator/node-ldapjs,tempbottle/node-ldapjs,brion25/node-ldapjs,pfmooney/node-ldapjs,mcavage/node-ldapjs,917228145/node-ldapjs,cloudron-io/node-ldapjs,narcisoguillen/node-ldapjs,msimerson/node-ldapjs,DrHofman/node-ldapjs,hoalex/node-ldapjs