Mailarchive button is only visible when user is logged in.
Rearranged registration area.
Some linting cleanup.
Merge pull request #404 from leider/master

colorpicker fugbix
Subscribe / Unsubscribe button is now above the member list.
Merge commit '3af2648e72d75e4e33411c77ccb6c9a32837589d'
Merge pull request #405 from NicoleRauch/master

Minor UI tweaks