Committer: Guandao Yang <Grendel@dhcp-clara-2523.redrover.cornell.edu>

 On branch master
 Your branch is up-to-date with 'origin/master'.

 Changes to be committed:
	modified:   .DS_Store
	modified:   .idea/workspace.xml
	modified:   application/controllers/main.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:   audios/.DS_Store
	modified:   audios/66c4223c86b7a274e546b6e4307d85df322a038f.wav
	new file:   audios/66c4223c86b7a274e546b6e4307d85df322a038f_previous.wav
	modified:   audios/ee25bd821eace6082b7bdc3eb323465e99449f8d.wav
	new file:   audios/ee25bd821eace6082b7bdc3eb323465e99449f8d_previous.wav
	modified:   js/calibrations/asdscalibration.js
	modified:   js/calibrations/interval_cali.js