add docs target

--HG--
branch : parametrized-fixture-override

Makefile

@@ -1,13 +1,24 @@
-# create virtual environment
+# Set of targets useful for development/release process
 PYTHON = python2.7
+PATH := $(PWD)/.env/bin:$(PATH)
 
+# prepare virtual python environment
 .env:
 	virtualenv .env -p $(PYTHON)
 
 # install all needed for development
 develop: .env
-	.env/bin/pip install -e . tox
+	pip install -e . tox -r requirements-docs.txt
 
 # clean the development envrironment
 clean:
 	-rm -rf .env
+
+# generate documentation
+docs: develop
+	cd doc/en; make html
+	find doc/en/ -name '*.txt' | xargs .env/bin/regendoc
+
+# upload documentation
+upload-docs: develop
+	cd doc/en; make install