moved content of agora-print inside agora.css
Relaxed backend validation of email prefix.
Merge remote-tracking branch 'upstream/master'
Use latest winston-config version
Adopt log messages on log config errors
Relaxed checking of the email prefix in the frontend as well.
Merge pull request #174 from triplem/winston-config

Use latest winston-config version
corrected callback calling to inside
formatting only: insert blank
member's attributes weren't needed
member cleanup and more...

- nickname editable
- alternative layout for activities (check it out)
Merge remote-tracking branch 'upstream/master'
Merge pull request #175 from NicoleRauch/master

Prüfung des EMail Präfix für Gruppen erlaubt jetzt auch Leerzeichen und Bindestriche
Merge remote-tracking branch 'upstream/master'
Separate access test for groups (/new, /edit/, submit).
Merge pull request #176 from leider/master

nickname editable & more
saving creation date of member now
merging coolbeans for test now
logo in printout!
Merge pull request #178 from leider/master

member creation date now saved