Fix issue 04023: Use Full name instead of User/Login name at sender name
Dev Use full-name in the "from" field of group emails when available, otherwise use user-name

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/limesurvey@8213 b72ed6b6-b9f8-46b5-92b4-906544132732