NaturalComparer performance improvements

Merge pull request #1 from chrisg32/ModernPerformance

NaturalComparer performance improvements

Fixes for StringCypher

Fix for string Cypher AES broken decryption. WARNING! make break the ability to decrypt strings encrypted with 1.0.7 and below.

String Cypher fix for AES bit depth error in .Net 5

v1.0.8

Package spec updates

Natural comparer improvements

v1.0.3

Natural compared case order

First beta release

v0.1.0-beta

Improvements to SafeDictionary