changing paths in script to match where the code builds
Only restore consent state explicitly from storage.

This ensures that the remote user cannot control the consent
state (issue #383).
Add a warning comment to deter regressions.
Ignore proxy requests from users who do not have permission.

Issue #437
Merge pull request #427 from uProxy/consent-bemasc

Only restore consent state explicitly from storage.
Merge pull request #472 from uProxy/kaziz-update-paths

changing paths in script to match where the code builds
Remove get-give toggle, fix display of multiple instances
Fix buttons
Merge pull request #511 from uProxy/dborkan-modality

Remove get-give toggle, fix display of multiple instances
Merge pull request #505 from uProxy/salomegeo-networks

log in/log out rewrite
missing edits from #505