More small updates

Here is a list this time:
- Added a check to see if the user did not submit an email, phone,
computer name or issue description. So they have to submit those items
- Submit page becomes disabled rather than closed when the Review page
appears . If Submit is clicked from Review page, Submit page closes,
else if Cancel is clicked from Review, Submit page becomes enabled again
for the user to edit and resubmit.
- Description of issue in the Review page was changed from text box to
label
- The size of Review and Success pages was changed.
- Success page has different message for when the user submits a ticket
as well as different buttons
- Added Return and Exit buttons to Success page to return to the Submit
page or just exit
- Added a Save button to the Technician page for when the Technician
changes something, such as priority or category, or adds a
solution/clicks "solved".
- Maybe some other stuff