convert markdown syntax to reStructuredText

sections: https://docs.python.org/devguide/documenting.html#sections

Author: thorade

README.rst

@@ -1,30 +1,42 @@
-# OMPython
+########
+OMPython
+########
 
 OMPython is a Python interface that uses CORBA (omniORB) or ZeroMQ to communicate with OpenModelica.
 
-## Dependencies
+Dependencies
+============
+
+Using omniORB (Python 2 only)
+-----------------------------
 
-### Using omniORB (Python 2 only)
 - Python 2.7 is required (omniORB restriction). Download Python from http://www.python.org/download/
 - omniORB is required
   - Windows: included in the installer of OpenModelica
   - Linux: Install omniORB including Python 2 support (the omniidl command needs to be on the PATH)  
       On Ubuntu, this is done by running `sudo apt-get install omniorb python-omniorb omniidl omniidl-python`
 - Installation using `pip` is recommended.
 
-### Using ZeroMQ (Python 2 and 3 supported)
+Using ZeroMQ (Python 2 and 3 supported)
+---------------------------------------
+
 - Python 2.7 or 3.x.x is required. Download Python from http://www.python.org/download/
 - PyZMQ is required.
 - Installation using `pip` is recommended.
 
-## Installation
+Installation
+============
+
+Linux
+-----
 
-### Linux
 ```bash
 $ python -m pip install https://github.com/OpenModelica/OMPython/archive/master.zip
 ```
 
-### Windows
+Windows
+-------
+
 - Add python to your PATH.
 - Start command prompt/terminal and execute commands,
 ```powershell
@@ -33,19 +45,22 @@ $ python -m pip install https://github.com/OpenModelica/OMPython/archive/master.
 ```
 - This will add OMPython to the Python 3rd party libraries.
 
-## Usage
+Usage
+=====
 
 ```python
 import OMPython
 help(OMPython)
 ```
 
-## Bug Reports
+Bug Reports
+===========
 
 - See OMPython bugs on the [OpenModelica trac](https://trac.openmodelica.org/OpenModelica/query?component=OMPython) or submit a [new ticket](https://trac.openmodelica.org/OpenModelica/newticket).
 - [Pull requests](../../pulls) are welcome.
 
-## Contact
+Contact
+=======
 
 Adeel Asghar, adeel.asghar@liu.se<br />
 Arunkumar Palanisamy, arunkumar.palanisamy@liu.se