Fixes bug from previous commit
Moves patient search view to doctor sub-nav
Adds patient diagnosis functionality. + CSS tweaking.
Adds Select2 Selectbox to create PatientDiagnosis from list of All Diagnosis.  Need to implement ajax call to search next
Fixes bug with select2.png image not appearing on select box
Changes Patient search so only the logged in doctor's patients appear
google stopping point. Starts ajax call for smart diagnosis search
Adds dynamic diagnoses search querying