Add missing requirements to test on 2.6
Add missing requirements to test on 2.6

chris-allan/pyshop,chris-allan/pyshop,EvaSDK/pyshop,last-g/pyshop,mardiros/pyshop,EvaSDK/pyshop,nexiles/pyshop,mardiros/pyshop,nexiles/pyshop,EvaSDK/pyshop,quantifiedcode-bot/pyshop,nexiles/pyshop,chris-allan/pyshop,last-g/pyshop,quantifiedcode-bot/pyshop,mardiros/pyshop,quantifiedcode-bot/pyshop,last-g/pyshop