Fixing some of the unit tests. Updating personel.cpsl  to work by passing by value and assigning by value
added number guessing game
Added new binary_tree CPSL file

Added file that creates a binary tree from input integers, then displays the sorted integers.
Create hanoi.cpsl
A tic-tac-toe game.
Create quicksort.cpsl

CPSL program that implements quicksort algorithm
Added a shell sort plus a mutually recursive function.
Merge pull request #11 from pownby/CPSL-file

Added new binary_tree CPSL file
Merge pull request #16 from ostlerc/master

Add updated tester.sh and tests with syntax errors
Merge pull request #15 from zepedebo/master

Added a shell sort plus a mutually recursive function.
Merge pull request #14 from dwood1710/patch-1

Create quicksort.cpsl
Merge pull request #13 from culedewd83/master

A tic-tac-toe game.
Merge pull request #12 from kcannon/master

Create hanoi.cpsl
Merge pull request #10 from ryanrborn/master

added number guessing game
Merge remote-tracking branch 'origin/master' into sandbox

Conflicts:
	tester/TestFiles/nested_function.cpsl
	tester/TestFiles/recursive_function.cpsl
Additional test files