Found out where it actually gets used, and what for

Revert "Don't make an AJAX call when closing the notifications pane. The app doesn't do anything with it and it just causes a 404"

This reverts commit 0b31505e82e5ce587f3b08cf1d39ac6e2044dd61.
Set correct snapshot
Fix 404
Merge branch 'hotfix/notifications' into release/4.0.1.3
[maven-release-plugin] prepare release coin-selfservice-parent-4.0.1.3
Merge branch 'release/4.0.1.3' (early part)