Magick.NET 7.0.6.102

Changes in Magick.NET:

• Fixed bug in initialization with MagickNET.Initalize.
• Added ConfigurationFiles class that can be used to initalize ImageMagick.

Breaking changes in Magick.NET:

• Renamed Channels.Undefined to Channels.None.

Related changes in ImageMagick since the last release of Magick.NET:

• Reject PNG file that is too small (under 60 bytes) to contain a valid image.
• Reject JPEG file that is too small (under 107 bytes) to contain a valid image.
• Reject JNG file that is too small (under 147 bytes) to contain a valid image.
• Fixed numerous memory leaks (reference https://github.com/ImageMagick/ImageMagick/issues).