to check whether user exist in database or not
changed the file name feedback_registration to iips_registration
changed the name of feedback_registration.php to iips_registration.php
changed the name of feedback_registration.php to iips_registration.php
Merge branch 'development' of https://github.com/iips-dc/feedback_system into development

Conflicts:
	iips_registration.php~94a63f79a341755256bb7d8942b1f249809885ce