getter and setter for privacy policy agreement. Set user settings now works even for blank fields. Fixed problems in getting random users (moved from RAND() to RANDOM() function). Fixed a problem in last arrived users (added condition to the find)
getter and setter for privacy policy agreement. Set user settings now works even for blank fields. Fixed problems in getting random users (moved from RAND() to RANDOM() function). Fixed a problem in last arrived users (added condition to the find)

vad/taolin,vad/taolin