Merge pull request #557 from leider/master

towards encapsulated state
fix for sending mails (after new member API with functions)
removing admin role (1st steps)
Goodbye async apply, welcome LoDash partial!
Merge pull request #558 from NicoleRauch/master

Goodbye async apply, welcome LoDash partial!
removed „isAdmin“
removed „isAdmin“ - adapted initscript
removed „isAdmin“ - adapted initscriptremoved „isAdmin“
removed „isAdmin“ - we need more information in activities now to determine if a user can edit it
Merge commit '139f2bf680ffe7f2c98f2dcd113ce5d894c7e87e'