Fixed data tables

- filled shopping cart + enroll screen
- fixed class schedule table + drop table

courseEnrollmentDatabaseQuery.sql

@@ -85,13 +85,17 @@ INSERT INTO room VALUES
 INSERT INTO course VALUES
     (1, 1300, 'Discrete Structures', 4),
     (2, 3010, 'Numerical Methods and Computing', 3),
-    (3, 3560, 'Object-Oriented Design and Programming', 3);
+    (3, 3560, 'Object-Oriented Design and Programming', 3),
+    (4, 3650, 'Computer Architecture', 3);
 
 INSERT INTO coursesection VALUES
 	(1, 1, 1, 1, 1, 'MWF 11:00AM - 12:15PM', 30, 20),
     (2, 2, 1, 2, 1, 'TTh 9:00AM - 11:15AM', 30, 20),
 	(3, 2, 2, 2, 2, 'TTh 4:00PM - 5:15PM', 30, 20),
-	(4, 2, 2, 3, 3, 'TTh 5:00PM - 5:15PM', 30, 20);
+	(4, 2, 3, 3, 3, 'MW 6:00PM - 7:15PM', 30, 20),
+    (5, 3, 4, 1, 1, 'TTh 7:30PM - 8:45PM', 30, 20),
+    (6, 3, 5, 3, 2, 'WMF 8:00AM - 9:50AM', 30, 20),
+    (7, 4, 2, 1, 1, 'MW 1:00PM - 2:50PM', 30, 20);
 
 INSERT INTO courseenrollment VALUES
 	(1, 1, 'A-'),
@@ -101,4 +105,7 @@ INSERT INTO courseenrollment VALUES
     (1, 4, 'B+');
 
 INSERT INTO shoppingcart VALUES
-	(1, 1, 8, 8);
+    (3, 1, 7, 0),
+    (4, 1, 7, 0),
+	(5, 1, 7, 0),
+    (1, 2, 4, 0);