Combat display tweaks

* Comparing gloves to gauntlets resulted in bogus previously due to a peculiar asymmetry in the calculations. Now it take sthe right defaults!
* "Advanced weapon stats" game option now also changes the comparison, for viewing pleasure and profit.
* Speed for unarmed stuff displays their actual speed for Brawlers now.
* Speed comparison now works. Had to change how compare_fields works but nothing else uses that fashion in vanilla and the old way made little sense (to me at least) anyway.

Warden balance

lots of tweaks, balancing, and general bug fixing based on the last few days feedback

clones no longer can use warden's call

Added a small gestures tutorial when first gesture is made

Small fixes

With disabled chat fade, links were unclickable.
Sad! They no longer are.

Showchatlog fix

Scrolling was off for ages now.

removed some particles in the dreamscape

Dream Projections in the dreamscape now may act while asleep

spacetime stability gives some willpower for paradox control
invigorate stamina regen removed, sorry doctor null, got tired of hearing about it

temporal bolt hits friendly targets
dead projectiles don't deal damage on_move (sanity check)

Combat speed fix

So APPARENTLY Stunning Blow took 120% of a turn if you had gauntlets. Because it took into account your empty hand. Doesn't now.

Also fixed charsheet display for the good measure of it.