Merge pull request #42 from ayako02/master

add patient 80% done, left sticky, can add patient with error messages
working on prescription
Add those to table ..the appointment table is been changed
Merge pull request #43 from burhan3759/master

Add those to table ..the appointment table is been changed
fix primary key bug
Merge branch 'master' of https://github.com/joevo2/Clinic-Receptionist-System