v1.4.0

• Added documentation
• Optimized IEnumerable.ForEach<T>() and refactored to have a return value
• Shortcuts for hashing files (more coming soon?)
• Added MemoryStatus class to get information about the current RAM usage
• Added byte[].ToHexString extension method
• Added some extensions for System.IO.FileInfo
• Added utility functions for paths (PathEx)