Squashed 'host/' changes from 586a1bd..ce0a2d5
Squashed 'host/' changes from 586a1bd..ce0a2d5

ce0a2d5 parameterizing nginx rules

git-subtree-dir: host
git-subtree-split: ce0a2d5cea635d31a04b2c7d60b4e2c9b04feb3b

fschwiet/letscodejavascript,fschwiet/letscodejavascript,fschwiet/letscodejavascript,fschwiet/letscodejavascript