Update dependencies

Makefile

@@ -0,0 +1,41 @@
+.PHONY: clean clean-test clean-pyc clean-build docs help
+.DEFAULT_GOAL := help
+CLASS_PATH = metecho
+define BROWSER_PYSCRIPT
+import os, webbrowser, sys
+try:
+	from urllib import pathname2url
+except:
+	from urllib.request import pathname2url
+
+webbrowser.open("file://" + pathname2url(os.path.abspath(sys.argv[1])))
+endef
+export BROWSER_PYSCRIPT
+BROWSER := python -c "$$BROWSER_PYSCRIPT"
+
+clean-test:
+	rm -rf .tox/
+	rm -f .coverage
+	rm -rf htmlcov/
+	rm -f output.xml
+	rm -f report.html
+
+test:
+	pytest
+
+# Use CLASS_PATH to run coverage for a subset of tests.
+# $ make coverage CLASS_PATH="cumulusci/core/tests"
+coverage: clean-test
+	coverage run --source $(CLASS_PATH) -m pytest $(CLASS_PATH)
+
+update-deps:
+	pip-compile --upgrade requirements/prod.in -o requirements/prod.txt
+	pip-compile --upgrade requirements/dev.in -o requirements/dev.txt
+
+update-deps-cci:
+	pip-compile -P cumulusci requirements/prod.in -o requirements/prod.txt
+	pip-compile -P cumulusci requirements/dev.in -o requirements/dev.txt
+
+dev-install:
+	pip install pip-tools
+	pip-sync requirements/*.txt