allow account removal if registered only via oauth
allow fetching addons by unique short without specifiying game
remove "about Clonk" link from addon overview
tidy up addon.svg
tweak string on login page
update front page
fix error in SessionService:verifyState if empty state is passed
more verbose exception messages in SecurityService
use new lorry-js-warn in oauth template
require a resetPassword session token instead of identified state to change password without knowing the old one
change model by*()-calls to return null instead of false if sql returns no match
disallow duplicate addon shorts (namespaces) to be approved
tweak string on logged out publishing portal greeter
update front page
clean source code