Merge branch 'mnch' of https://github.com/RufusMbugua/essential into mnch

Conflicts:
	application/modules/survey/controllers/form_handler.php
	assets/javascripts/survey.js
config
Merge branch 'mnch' of https://github.com/RufusMbugua/essential into mnch

Conflicts:
	application/modules/survey/controllers/form_handler.php
	assets/javascripts/survey.js
Added RAW SQL
IMCI posting
Changed Redirect
Fixed HCW Posting a la @Otaalo
Returned Select2 and Redirect
Fixed Missing Section Input Fields
Merge branch 'mnch' into develop
Merge commit 'e417441f6ee95a3d33bf1a947939b78e93befaf5' into develop

Conflicts:
	application/modules/survey/controllers/form_handler.php
	application/modules/survey/models/m_complete_survey.php