dont needlessly triger the propgator in the scanner

Only recurse into incomplete folders during background scans

ensure comments-href returns a value also when propfind is done again…

Trigger propagation from the background scanner

 	Make sure we evaluate installed everywhere as a boolean

Chunk the "db:convert-type" select queries, to not run out of memory …

Personal settings auth tokens

Add wrapper for NFD encoding workaround

Update imagePath to prefer theme, then app, then core images

imagePath updated so that image searches follow this priority:

1) /themes/$theme/apps/$app/img
2) /themes/$theme/$app/img
3) /themes/$theme/core/img
4) $appPath/img
5) /$app/img
6) /core/img

For each folder:
- if the specified file exists, use it.
- otherwise, if $basename.svg does NOT exist, try $basename.png
(This might better be "if filename was an svg, try the png"...)

Tests outside of tests/lib/ to PSR-4

Move federation app to PSR-4

flat federated re-share

Free up folder content from memory before recursing in the file scanner

Comments API is missing hook/event to allow other apps to register valid entities

Autoloader fix

Lock jobs while executing them, to allow multiple executors to run in…

Add interface methods for permission check for system tags