Cleaned up Cryptology class - No changes to code.
Merge branch 'master' of https://github.com/nylatiki/Cryptology.git
Merge branch 'master' of https://github.com/nylatiki/Cryptology.git
Merge branch 'master' of https://github.com/nylatiki/Cryptology.git
Added Display Methods

Added:
	- displayMenu			method
	- displayUtilities		method
	- displaySettings		method
	- displayCryptography	method
	- displayCryptanalysis	method
	
Implemented:
	- displayMenu			method
	- displayUtilities		method
		- strip non letter option
Create view and display menu