Change format of README to markdown.

Add badges for docs and build (continuous integration)

README.md

@@ -1,6 +1,9 @@
 MyHDL 0.9
 =========
 
+[![Documentation Status](https://readthedocs.org/projects/myhdl/badge/?version=latest)](http://docs.myhdl.org/en/latest/manual)
+[![Build Status](https://travis-ci.org/jck/myhdl.svg?branch=master)](https://travis-ci.org/jck/myhdl)
+
 What is MyHDL?
 --------------
 MyHDL is a free, open-source package for using Python as a hardware
@@ -8,7 +11,7 @@ description and verification language.
 
 To find out whether MyHDL can be useful to you, please read:
 
-    http://www.myhdl.org/start/why.html
+[http://www.myhdl.org/start/why.html](http://www.myhdl.org/start/why.html)
 
 License
 -------
@@ -18,10 +21,6 @@ Website
 -------
 The project website is located at http://www.myhdl.org
 
-Development
------------
-The main development repo is at https://bitbucket.org/jandecaluwe/myhdl
-
 Documentation
 -------------
 The manual is available on-line:
@@ -32,13 +31,15 @@ What's new
 ----------
 To find out what's new in this release, please read:
 
-    http://docs.myhdl.org/en/latest/whatsnew/0.8.html
+[http://docs.myhdl.org/en/latest/whatsnew/0.8.html](http://docs.myhdl.org/en/latest/whatsnew/0.8.html)
 
 Installation
 ------------
 If you have superuser power, you can install MyHDL as follows:
 
-    python setup.py install
+```
+python setup.py install
+```
 
 This will install the package in the appropriate site-wide Python
 package location.
@@ -46,7 +47,9 @@ package location.
 Otherwise, you can install it in a personal directory, e.g. as
 follows:
 
-    python setup.py install --home=$HOME
+```
+python setup.py install --home=$HOME
+```
 
 In this case, be sure to add the appropriate install dir to the
 $PYTHONPATH.
@@ -57,8 +60,10 @@ or contact me.
 
 You can test the proper installation as follows:
 
-    cd myhdl/test/core
-    python test_all.py
+```
+cd myhdl/test/core
+python test_all.py
+```
 
 To install co-simulation support: