* Adds Imperion sprites.
* Adds more Xenoarch sprites (most from Schnayy)
* Adds Precursor tech and Anomaly tech.
* Adds Precursor and Anomaly machine components. Machines tweaked to allow usage.
* Bioprinter can print random-species organs with Precursor tech.
* Adds Verdantium, Lead, and Marble to mining.
* Marble rebalanced to compensate.
* Tweaks Xenoarch find spawning
* Xenoarch can now find Imperion circuits (useless for now).
* Xenoarch can now find boats, and sometimes an oar, of a random material.
* Particle smasher added to make Morphium, Valhollide, and Supermatter.
* Morphium and Verdantium coins added.
* RnD machines can accept more materials. No recipes tweaked.
Adds ability to attack mobs by clicking their tile.
When someone clicks a tile with a weapon while off help intent, and if a mob is occupying that tile, the mob will be attacked as if they were clicked directly.
If more than one mob is on a tile, one is chosen randomly.
You cannot hit yourself by clicking your own tile.
Weapons with cleaving abilities will attempt a cleave on the tile clicked on, making it very easy to hit (simple) mobs with those weapons if near you.
Other changes.
Cleave proc can accept any atom now and not just a mob.
Also cleans up weapons deciding how they can cleave somewhat.
* Fixes#4632.
* 1:27 am coding best coding
* fixes a warning
* Removes the last of the gender macros. Gender is dead.
* gender II: the travis-ing
* linebreaks are dead too.
* oops i accidentally the gender, also ambiguous gender is now taken into account for get_visible_gender
Axes executing a cleaving attack now has a visual effect to show the tiles that can potentially get hit.
Gives hatchets and the energy axe the ability to cleave.
Melee weapons can now potentially attack from farther away.
Obstacles are taken into account, so you cannot hit people through windows, but you can attack over specific things such as tables, or other people.
Currently only the spear can do this, with a range of two tiles, however the attack speed for the spear was reduced, so it may remain a situational weapon.
The intention for this is to make specific weapons feel different to each other besides 'does more damage', and I got ideas on other kinds of weapon adjustments later to make them feel a bit more unique.
Ports and tweaks the Explorer gear from /tg/. Recolored to remove the mining purple, instead its now a nice blue because winter, I suppose.
Adds a new survival knife that is bootknife ready.
Replaces xenoarch GPS with budget /tg/ GPS that is more useful, as it can track other GPSes.
