Added integer type with 2-symbol base value
Added functionality and tested at alpha-version for hex-code and 2-digit base value integers
Updated README.md. Added specs for custom alphabet.
Separate logic from view. Added comments.
Fixed function viewEach(). Now works correctly for string type.
Merge branch 'master' into additional_alphabet

Conflicts:
	README.md
Merge pull request #2 from zefirka/additional_alphabet

Additional alphabet