fix namespaces in upgrade codes
Fixes #26. Add missing fonts
Ref #26. Do not specify protocol for fonts
fix(menu): filter return array of the entity menu hook

Filter out null item values from the entity menu
fix(access): access input is missing name
fix(access): update image access level when album access level is altered
fix(access): do not expose make profile picture menu item to logged out users
fix(access): add an option to disable public downloads