Rune Slinger (Magic Throwable Cards!)

Minor changes to default common config & smoothed out card projectile movement a bit. Ender man rune drop chance further increased by 2%, now sitting at 10% chance to drop a random rune by default. Default "magnet" pickup range of runes in item form has been decreased from 12 blocks to 5 blocks by default. Further tuning to this feature may be required. If you want these updated values, please delete your common Rune Slinger config & allow it to regenerate.