added license info to dependecy section in README.md

diff --git a/README.md b/README.md
index 1042a7f..f37712f 100755 (executable)
--- a/README.md
+++ b/README.md
@@ -2,29 +2,34 @@
 
 # Distributed Cloud Emulator
 
 
 # Distributed Cloud Emulator
 

-## Lead Developers
+### Lead Developers

 The following lead developers are responsible for this repository and have admin rights. They can, for example, merge pull requests.
 
 The following lead developers are responsible for this repository and have admin rights. They can, for example, merge pull requests.
 

-

 * Manuel Peuster (mpeuster)
 * Steven Van Rossem (stevenvanrossem)
 
 * Manuel Peuster (mpeuster)
 * Steven Van Rossem (stevenvanrossem)
 

+### Environment
+* Python 2.7
+* Latest [Containernet](https://github.com/mpeuster/containernet) installed on the system
+

 ### Dependencies
 ### Dependencies

-* needs the latest [Dockernet](https://github.com/mpeuster/dockernet) to be installed on the system
-* pyaml
-* zerorpc
-* tabulate
-* argparse
-* networkx
-* six>=1.9
-* ryu
-* oslo.config
-* pytest
-* pytest-runner
-* Flask
-* flask_restful
-* requests 
-* docker-py
+* pyaml (public domain)
+* zerorpc (MIT)
+* tabulate (public domain)
+* argparse (Python software foundation license)
+* networkx (BSD)
+* six>=1.9 (MIT)
+* ryu (Apache 2.0)
+* oslo.config (Apache 2.0)
+* pytest (MIT)
+* pytest-runner (MIT)
+* Flask (BSD)
+* flask_restful (BSD)
+* requests  (Apache 2.0)
+* docker-py (Apache 2.0)
+
+### 3rd-party code used
+* (none)

 
 
 ### Project structure
 
 
 ### Project structure