add docker-compose for all submodules

.gitmodules

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+[submodule "quantum-tunnel"]
+	path = quantum-tunnel
+	url = https://github.com/ChorusOne/quantum-tunnel.git
+[submodule "wormhole"]
+	path = wormhole
+	url = https://github.com/ChorusOne/wormhole.git
+[submodule "gaia"]
+	path = gaia
+	url = https://github.com/ChorusOne/gaia.git

README.md

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+# Wormhole: A Cosmos-Substrate bridge
+
+## What is Wormhole?
+
+Wormhole is a bridge to connect a Substrate-based blockchain to a Cosmos-SDK based blockchain. It is based around a 
+
+## Parts
+
+The Wormhole bridge, comprises three parts:
+  - A fork of Gaia, with an additional module to allow execution of wasm-based light clients.
+  - Wormhole, a Substrate-based chain, including a tendermint-client pallet.
+  - Quantum-tunnel, a simple relayer, written in rust.
+
+## Demo
+
+In order to run the demo, clone this repository, and run `docker-compose up`.
+
+
+## Credit and Attribution
+
+Substrate - Web3 Foundation, Parity
+Cosmos-SDK - All in Bits, Tendermint Inc., Interchain.io, Interchain Foundation
+Cosmwasm - Confio, Ethan Frey and Simon Warta
+Tendermint-rs - Informal Systems
+Concept of Wasm-based light client - Zaki Manian, Iqclusion
+
+

docker-compose.yaml

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+version: '3.4'
+services:
+  gaia:
+    image: gaia
+    build:
+      context: ./gaia
+    command: gaiad start
+  lcd:
+    image: gaia
+    command: gaiacli rest-server
+  qt:
+    image: quantum-tunnel
+    build:
+      context: ./quantum-tunnel
+  wormhole:
+    image: wormhole
+    build:
+      context: ./wormhole
+    command: wormhole start --dev
+