Please add more image pull options

[vashadow]

I love your software but wish for two things to be added. Might look into the code myself to see what I can come up with.

#1 add config file capability. This has already been addressed in another issue. i would suggest just adding a "-config filename" option to the list of already available command line options.

#2 can you add the capability to download more than just video and two images? Basically there is so much more art available for most games that I would love to have access to it thru your software. If you could maybe add some new commands to the system.
-image1_img string
-image1_dir directory
-image1_path path
-image1_suffix suffix
-image2_img string
-image2_dir directory
-image2_path path
-image2_suffix suffix
all the way up to 10.
This way I can setup and pull down all the images available and put them in their corresponding directories.
-image1_img b
-image1_dir boxart
-image1_path boxart
-image1_suffix boxart
-image2_img mix3
-image2_dir mix3
-image2_path mix3
-image2_suffix mix3
-image3_img cart
-image3_dir cart
-image3_path cart
-image3_suffix cart