Committer: Guandao Yang <Grendel@dhcp-clara-2218.redrover.cornell.edu>
	[fix] fix the to-do-list

 On branch updateAudioJs
 Changes to be committed:
	modified:   .DS_Store
	modified:   .idea/workspace.xml
	modified:   application/controllers/main.php
	modified:   application/core/MY_Controller.php
	modified:   application/libraries/data_model/Adverification.php
	modified:   application/libraries/data_model/IntervalVerification.php
	modified:   application/views/calibrations/asds_cali.php
	modified:   application/views/calibrations/interval_cali.php
	modified:   application/views/index.php
	modified:   application/views/instr.php
	modified:   application/views/layouts/calibrations/index.php
	modified:   application/views/layouts/instructions/index.php
	modified:   application/views/partials/normal_nav.php
	new file:   images/.DS_Store
	new file:   images/logo_2g.jpg
	modified:   js/calibrations/asdscalibration.js
	modified:   js/calibrations/interval_cali.js