Update tree_component.js

Changed regex for the path, to work with CDN's that attach a query to static files like tree_component.js?Signature=Pte%2BCS0PEtQDOSS%2
Update navigation.rst

fix typo, s/:mod:`menus`/:mod:`cms`/
`menus` can be used independently of `cms`; `menus` cannot be used independently of itself.
Merge pull request #3176 from kater169/develop

Update tree_component.js
Merge pull request #3179 from acspike/patch-1

Update navigation.rst