Created helper endpoint to retrieve current logged in user, regardles…#1483

gluafamichl merged 5 commits intodevhashtopolis/server:devfrom

1423-bug-user-has-to-be-able-to-query-his-own-attributes-without-permusersread-admin-rightshashtopolis/server:1423-bug-user-has-to-be-able-to-query-his-own-attributes-without-permusersread-admin-rightsCopy head branch name to clipboard