changed function names
changed assessment tracker
changes
Merge branch 'master' of https://github.com/RufusMbugua/mnh

Conflicts:
	application/core/MY_Model.php
	application/models/m_mch_survey.php
Routine Changes to analytics
Merge branch 'master' of https://github.com/cheriuyot/mnh

Conflicts:
	application/core/MY_Model.php