Release Candidate

First Release Candidate

Project: Adding MIT license

NMAClient: improving TimeUntilReset calculations
NMAKey: fixing concurrency issue, potentially causing GenerateKey() to
return the same key multiple times.
NMAKey: adding possibility to convert between NMAKey and System.String.
Updating README
Remove automatically generated license header from automatically generated AssemblyInfo file
Add RandomNumberGenerator helper class
Improve NMAKey comparison algorithms
Change scope of internal helper classes
Improve README layout
Improve NMAClient comments and exception messages
Refactor NMAKey

TryParse will now return either an instance or null instead of a boolean indicating success.
Refactor RandomNumberGenerator

Move RandomNumberGenerator to its own Utilities namespace.
Remove unused GetRandom methods.
Reorganize namespaces
Release final version