Add Makefile to ease development

DEVELOPER.md

@@ -23,3 +23,7 @@ This requires a machine with Python 2.5 - 3.3 installed and all dependencies men
 The documentation can be re-generated by running epydoc from repository root.
 
     epydoc --config=epydoc.ini --no-private
+
+For converting Markdown to reStructuredText used by PyPi we use pandoc.
+[Read pandoc's install instructions](http://johnmacfarlane.net/pandoc/installing.html).
+

Makefile

+PANDOC := $(shell which pandoc)
+VIRTUALENV := $(shell which virtualenv)
+
+ifeq ($(PANDOC),)
+$(warning No pandoc binary found)
+endif
+
+ifeq ($(VIRTUALENV),)
+	$(warning No virtualenv binary found)
+endif
+
+all: deps test doc
+
+venv:
+	@virtualenv venv
+	@venv/bin/pip install tox nose epydoc
+
+test: venv
+	@venv/bin/tox
+
+doc: venv
+	@venv/bin/epydoc --config=epydoc.ini --no-private
+	@pandoc --from=markdown --to=rst --output=README.rst README.md