Changed version number

changed to 0.0.4
Fixed BackGround ID bug

In SMBX from 2 to 12 using IDs by background2-(x+1)
Where x - number of BG Picture.
13'th BackgroundID using image number 2.
Small fix
Animated BG cropping to single frame
Double size for Backgrounds read

Need for checking the user's backgrounds in folders
Improvement of Background read + add support for user's images
Changed version number

Changed to 0.0.4