CnC64ImgViewer
-------------- Created by by Nyerguds (19/11/2016)

This viewer allows viewing and saving the .IMG format found in the Nintendo 64
ROM of the Command & Conquer game.

The files can be extracted from the ROM with the Universal Game Decompressor
(GEDecompressor), made by SubDrag.
http://www.goldeneyevault.com/viewfile.php?id=213


Features:
--------
-Allows viewing IMG files with zoom, and adjustable background color.
-Shows the internal header values of the file.
-Can display the file's color palette
-Preserves the color palette when saving 4-bit and 8-bit paletted images.
-Supports drag & drop for opening files
-Can be used as command line converter with the following syntax:
    CnC64ImgViewer.exe infile.img outfile.png


Version history:
---------------
v1.0: (19/11/2016 01:04)
-Very rudimentary decoder and viewer.
-Double-clicking an image saved it to disk as png in folder of origin.

v1.1: (19/11/2016 14:35)
-Tool now shows the full header data and other file info.
-Implemented zoom on the viewer.
-Transparency colour in the viewer can be customized.
-Added classic Open / Save buttons with dialogs.

v1.2: (19/11/2016 17:21)
-Identified last unknown value in the header as part of the "number of colors" value.
-Added palette viewer.
-Added icon.

v1.2.1: (20/11/2016 16:00)
-Added error checking and feedback on failure to load.
-Optimized palette viewer, and added an indicator for transparency.
-Version number is shown on the title bar.
-Fixed a bug in the viewer that made it shift the image slightly up.

v1.2.2: (03/02/2017 08:00)
-Fixed a crash in the zooming panel arrow keys scrolling.