Switch README to reStructuredText

Author: Sanqui

README.md README.rstREADME.md renamed to README.rst

@@ -1,30 +1,36 @@
-# python-ethtool
+python-ethtool
+==============
 
 *Python bindings for the ethtool kernel interface*
 
 **This is a new upstream for python-ethtool maintained by Fedora's
 Python SIG.**
 
-## About
+About
+-----
 
 Allows querying and changing of ethernet card settings, such as speed,
 port, autonegotiation, and PCI locations.
 
-## Authors
+Authors
+-------
 
-### Original authors
+Original authors
+~~~~~~~~~~~~~~~~
 
 * Harald Hoyer
 * Arnaldo Carvalho de Melo
 * David Sommerseth
 
-### Current maintainers
+Current maintainers
+~~~~~~~~~~~~~~~~~~~
 
 * Lumír Balhar <lbalhar@redhat.com>
 * Miro Hrončok <mhroncok@redhat.com>
 * Charalampos Stratakis <cstratak@redhat.com>
 
-## Contribution
+Contribution
+------------
 
 Feel free to help us with improving test coverage, porting to Python 3
 or anything else. Issues and PRs are welcome.