Multiple improvements
Multiple improvements

The comment on the top is old, but it has the old version there.

Changes:
1- More options added to the minifier encoder
2- More data fed into the shortcode
3- Added version
4- The 7th pixel color will now have the version used, multiplied by 10
    This gives a limit of 25.5 versions, and 10 sub-versions
ismael-miguel/imgjs