This file is to give a brief synopsis of how each of the 10 functions
is applicable to the overall program:

Overview:
--------

The strategy used throughout this program is as follows: First,
collect data on the encrypted text, and allowing a user to view these
results if desired.  The program then begins breaking the overall
problem of mapping each letter of the cipher alphabet to a letter of
the plaintext alphabet.  The first step in the process is to break the
cipher alphabet up into groups based on letter frequency.  Letters
within the same group have similar frequencies and the break between
the groups is when large gaps in frequency occurs. These KeyGroups are
then rated to find the most accurate and the most accurate KeyGroup is
used to create possible Keys.  Multiple KeyGroups are created with the
hope of an accurate one being created.  From there, multiple Keys are
created again with the hope of finding the most accurate.  This
technique cuts down the number of possible Keys by making educated
guesses.


Data Collecting Classes:
-----------------------

BigramCount: This function cycles through the entire message recording
       	each pair of letters in a Frequency Record.  It then cycles
       	through this array of bigram and calculates how often each
       	different bigram appears.  Finally, this method orders the
       	bigrams in descending order.

TrigramCount: This function cycles through the message collecting the
	different trigrams that appear in the encrypted message.  If
	the trigram has already been accounted for, this method
	increments the freqency of the trigram in the accumulate (acc)
	array.  It then orders the trigrams based on their frequency
	in the acc array.

KeyCount: Collects the frequency of individual letters in the cipher
        alphabet and orders the array based on frequency.

Display Classes: 
---------------

These classes display collected data or possible guesses

BigramDiplay: This function displays the data collected in BigramCount
	in a TextArea, ordered by frequency.

TrigramDiplay: This function displays the data collected in
	TrigramCount in a TextArea, ordered by frequency.

KeyDisplay: This function displays the possible keys.

Building Classes:
-----------------
	
KeyBuilder: 	This class builds a possible key.

KeyGroup: This function uses letter frequency to create different
	groupings of of 5, based on letter frequency.  The first 9
	letters are shifted producing possible groupings.

Keys: This group uses the top rated KeyGroup to create possible Keys.
	The letters of each group, in the top ranking KeyGroup, are
	shifted with the hope of creating the correct key.  This is
	done multiple times to allow the user the most options

Scoring Class:
	
Calculate: This class calculates the accuracy of each KeyGroup.  It
	does so by, getting the cipher text Bigram/Trigram data and
	checking if their letters appear in the proper groups of each
	KeyGroup.  If so, the score of that KeyGroup is incremented
	according to the frequency of the Bigram/Trigram.

Final Class:
	
SubstitutionAnalysis: This class pulls together all the data collected
	and keys created throughout this program.  It outputs the most
	accurate key, listed from 'a' to 'z,' the number of
	Bigram/Trigram hits.