LayoutTestingActivity.java
remove layout_testing.xml
This class is done. Any issues should exist in the other classes that 
make use of this class. All the calling classes have to know that it 
used a normal java array from 0..n.
Updated it with debug code so that I can begin testing since I will now
be able to have my quiz be anyway from 1 to 10 problems.
Removed button(id:StartQuiz) with Spinner(id:choices)
Updated so that I can start testing using the Spinner Control.
Fix a warning about an import. I did not need the import either.
I added some debug statements.
Modified Init() with some error checking.
Modified determineScore() to return a double and left getScore() also.
Begin Addedding Some Comments to the functions.
Added MathTestActivity where it implements OnItemSelectedListener
Changed how the code initializes itself so that it actually initialzes 
itself.
Added Some Exception handling. Now before if I hit problem solved 
without entering any numbers, it would give and exception. Now it will
ignore if no enters are entered.
Added a title to my application so that it shows up while the
application
is running.
New Application File and Directories
removing file
Updated so that it has to take two back presses to exit which then
control
is transferred back to MathActivity.
Added feature where when scoredisplayactivity returns, it reset the
number
of question so that it quiz can be used multiple times.
Added a string value[@string/finished] which tell ths user that this
quiz
is finished and hit back button if they want to do another quiz.
Changed it where it look a little more preventable. Also added a message
so
that the user know to hit back button to exit this quiz and start
another.