Lots of tooltip fixes and behavior clarifications.

Clinch:  Toned down especially at very high TLs.  Still a big player nerf, but the scaling duration on NPCs made this especially brutal on NPCs sometimes.

- Cooldown increased to 8

- Duration fixed to 5

- Damage increased

Crushing Hold:

- Slow reduced

- Physical power reduction increased

Hurricane Throw:  This isn't as exciting as it should be.

- No longer lets you throw things with never_move

- Causes the thrown target to lose a turn if they collide with another enemy

- Range increased