Statue fixes

This PR adds some fixes to the mineral statues.

1. Adds a cooldown to attacking it with your hand, so it doesn't rapidly spam the rubbing message anymore.

2. Mineral statues starts of unanchored, so you can pull/push them around.
2.A. It takes 4 seconds to wrench and unwrench.

3. Mineral statues can now be deconstructed.
3.A. When unanchored, a welding can be used to deconstruct it. It takes 4 seconds.
3.B. A plasmacutter can deconstruct it, it takes 3 seconds. Regardless if anchored or not.
3.C. A diamond drill can also deconstruct it. It takes .5 seconds. Regardless of it is anchored or not. Using a diamond drill destroys it though and leaves no minerals behind.

4. Mineral Statues now leaves fingerprints when attacked.
Ah, thanks Phil. And about the attack animation, actually thought it was universal for melee attacks.