fixed typo

git-svn-id: http://svn.egroupware.org/egroupware/trunk@47628 923e3c2e-ae13-0410-ba18-ced7211e33de
fixed typo


git-svn-id: http://svn.egroupware.org/egroupware/trunk@47631 923e3c2e-ae13-0410-ba18-ced7211e33de
fixed broken regular expression for multiple comma-separated values (dash in character class has to be last character!)

git-svn-id: http://svn.egroupware.org/egroupware/trunk@47634 923e3c2e-ae13-0410-ba18-ced7211e33de
make detection of serialized values more robust, to allow string like eg. "a:hello"

git-svn-id: http://svn.egroupware.org/egroupware/trunk@47636 923e3c2e-ae13-0410-ba18-ced7211e33de
* Preferences: non-admins were allowed to changed default, forced or group preferences

git-svn-id: http://svn.egroupware.org/egroupware/trunk@47638 923e3c2e-ae13-0410-ba18-ced7211e33de