Changed all uncompressed textures (and normal maps) to compressed. It may change the look of the model textures slightly, but hopefully it fixes a bug crash.

Also changed the army texture to the same texture used for Casual Gordon and Casual Eli. Somehow, I stopped liking it after I did CG and CE, so, it now matches with them. :3

Changed C_Alyx, and C_Alyx2 to c_alyx and c_alyx2. This should fix a crash problem some users were getting. (Likely Linux users, because it doesn't support caps in mdl files, apparently)

If there are any weird problems after this update, let me know.