Password generator now produces random Strings

- Instead of just numbers.
Title Bar now shows page name - closes #167

- Note: All new page must be created as `MSPanel` and not just `JPanel`.
  In their constructor, pass the name of the page to `super()` as in:

```java
public ManageCourse() {
   super("Course Management");
   // other stuff
   initComponents();
}
```

  Everything else is taken care of automatically. MasterFrame handles
  the fetching and displaying of the page name.
Added delete account button
Created testCases deliverable

todo:
% Fix <>'s
% Get Requirement #'s 1.6.3, 2.5.3
% Draw up equivalence classes 2.2
Added my name to testCases
Added my name to Test Document
Further updates to course selection

Modified course selection so that is now a switch case taking
an integer argument. So far the possiblities for creating a course,
modifying a course, deleting a course, and adding an activity to a
course are covered in the switch case, with a 4th option for marking
that is not yet implemented.
Added name to testing document
Added some code to prepare

for upcoming account changes
Added name to latex document