Fix replicaset failover tests (server hash format change)
Merge pull request #467
Fix replicaset failover tests (server hash format change)
Merge branch 'v1.4'
Rename "resource" to "zmongoclient".
Fixed PHP-714: Convenience macro for getting mongoclient*.
Fixed PHP-815: MongoCursor ctor doesn't validate the MongoClient object.
Merged pull request #465
Fixed PHP-813: IS_SCALAR_*() doesn't account for resources.
Merged pull request #466
Fixed PHP-816: MongoCursor doesn't validate the namespace
Merged pull request #462
Merge branch 'v1.4'