testPushReplicationCanMissDocs() passes

https://github.com/couchbase/couchbase-lite-android/issues/398
testServerIsSyncGatewayVersion() passing

https://github.com/couchbase/couchbase-lite-android/issues/398
testSetReplicationCookie() passes

https://github.com/couchbase/couchbase-lite-android/issues/398