Update .gitignore

See merge request !13

UC14: Reqeust Biosurveillance

See merge request !8

UC100 (UC New)

See merge request !10

Fixed failing tests again

See merge request !11

Uc91v2

See merge request !6

Fixed error so that patients cannot create appointments in the past; fixed style changes; started EditApptPatientTest.java

cancelApptPatient now does not let user submit request to delete appointment more than once; general style fixes

Switched structure of View/Edit Appts to mimic HCP implementation; created editAppPatient.jsp and viewMyApptsPatient.jsp