Semaphore implementation - ongoing
Semaphore Implementation - done

appointment sms alerts - done(alerts will be sent 1 day before
appointment)
patient bday sms alerts- ongoing
SMS controls - to follow
tooth chart background-color

change default to red for old charts
Revisions Nov 25

sub-dentist's patients not showing in add appointment autocomplete -
query modified
add control settings for sms - on process
Merge remote-tracking branch 'origin/noel' into development

Conflicts:
	application/controllers/dentist_dashboard.php
	application/views/account_setting_view.php
	application/views/manage/manage_dentist_view.php