Merge pull request #128 from you-n-g/master

remove submodule && add link to README

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "binding/lua/demos/fb.resnet.torch"]
-	path = binding/lua/demos/fb.resnet.torch
-	url = https://github.com/Microsoft/fb.resnet.torch.git
-	branch = multiverso

binding/lua/demos/fb.resnet.torch

@@ -1 +0,0 @@
-Subproject commit 694629b964d81c40d26733ce4c4bc33a7dfdbf3a

binding/lua/docs/TUTORIAL.md

@@ -135,3 +135,6 @@ multiverso.shutdown()
 ```
 
 ## Happy using multiverso (torch/lua binding)
+There are some examples demonstrating how to use multiverso torch/lua binding.
+* [XOR demo](https://github.com/Microsoft/multiverso/tree/master/binding/lua/demos/xor)
+* [ResNet demo](https://github.com/Microsoft/fb.resnet.torch)