Merge branch 'fix-LSTMNonlinear' into 'master'

fix lstm_nonlinear name

See merge request !1075

mace/ops/lstm_nonlinear.cc

@@ -101,7 +101,7 @@ class LSTMNonlinearOp<DeviceType::CPU, T> : public Operation {
 };
 
 void RegisterLSTMNonlinear(OpRegistryBase *op_registry) {
-  MACE_REGISTER_OP(op_registry, "LSTMNonlinearOp", LSTMNonlinearOp,
+  MACE_REGISTER_OP(op_registry, "LSTMNonlinear", LSTMNonlinearOp,
                    DeviceType::CPU, float);
 }