management revisions

add dentist and clinic dropdown in patient edit
Merge remote-tracking branch 'origin/jeh_branch' into dentist_management
advance search for patient
search patient for balance
search patient

advance search and search for balance
added tooth history
added tooth history
Merge branch 'development' of https://github.com/medixph/medix-dental into development
revise tooth history
Merge branch 'development' of https://github.com/medixph/medix-dental into development
Merge remote-tracking branch 'origin/mic_branch' into development

Conflicts:
	application/views/box_patient_list.php
Merge remote-tracking branch 'origin/development' into jeh_branch