Dev removed function returnquestiontitlefromfieldcode which was used once in index.php for the admin email, changed index.php to get question/subquestion details out of the fieldmap.

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/limesurvey@8683 b72ed6b6-b9f8-46b5-92b4-906544132732