Pathomania

Bugs fixed:

 * Paths do not observe effective tools []

 * Dirt paths do not have podzol or coarse variants

New blocks:

 * Sand path

 * Sandstone path (and variants)

 * Gravel path

 * Cobblestone and Mossy Cobblestone path

 * Stone path (and variants)

 * Prismarine path (and variants)

 * Red brick path

 * Red sand path

 * Red Sandstone path (and variants)

 * Stone brick path (and variants)

 * Plank path (and variants)

 * Clay path

 * Hardened Clay path

 * Stained Clay path (all colors)

 * Glowstone path (top is not the same light level, but let's call that an unintended feature for now)