Merge pull request #744 from helgi/update_requests_mock

chore(requirements): update requests-mock to 1.0.0 (and the forked branch)

Author: helgi

rootfs/dev_requirements.txt

@@ -8,7 +8,7 @@ flake8==2.5.4
 codecov==2.0.3
 
 # mock out python-requests, mostly k8s
-# requests-mock==0.7.0
+# requests-mock==1.0.0
 -e git+https://github.com/helgi/requests-mock.git@class_adapter#egg=request_mock
 
 # tblib is needed to pickle tracebacks for `make test-unit-quick`