SAK-43711 (V2): SWITCH: Mailarchive: Use permissions widget (#8256)
* Moved properties files from tool to api.
* Merged permissions.properties files into mailarchive.properties.
* Adapted to permissions webcomponent.
* Update PermissionsEntitiyProvider to filter by SEARCH + "."
webcomponents/tool/src/main/java/org/sakaiproject/webcomponents/permissions/PermissionsEntityProvider.java