Add a trailing newline.

POSIX (IEEE Std 1003.1, 2013 Edition) says:
  3.206 Line

  A sequence of zero or more non- <newline> characters plus a
  terminating <newline> character.
Remove unused item prop.
Allow netting a monster standing on a net.

Broken in 0.16-a0-1519-g638acd4.  We were merging the new trapping net
into the old floor net, which made it no longer a trapping net.
Unbrace (and remove an extra empty line)
Mention monster skinnability in descriptions

Change in mons_class_leaves_hide() is so Xtahua works properly.
deregisterize harder
s/mon-spll/mon-spell/g
Clean up Ru sacrifice milestone text.
Webtiles: scale dungeon canvas by devicePixelRatio.

On high DPI displays, this means that it can draw cells with the entire
available resolution, so that if the view needs to be scaled down on
those displays it can still turn up in its full detail.

If this is desirable, it can be extended to other displays.

Makes WebTiles usable properly on my Nexus 7 (2013). Hooray.
Add Ru to non-meat sprints.

Ru's piety stays the same, but the sacrifice timer is greatly reduced.
Select base monsters so that only spawn fast zombies in D

Slow monsters are bad for a variety of reasons, most notably heavily
encouraging kiting and always allowing the player to flee.
Revert "Reduce the numbers of derived undead in late D"

Since 8a682ed7d just buffed zombies, hopefully making them more relevant
in late D.

This reverts commit f7beed7a6853614331b316f3cc403ec32d90b920.
Additional effects for the Storm card.

Simplify the Storm card (theTower).

Power 0 gives a low tier effect, power 1 gives low with a chance of a high
and power gives both.
Let Nemelex gift destruction decks.

War is now summonings + battle.
Blade card now lets the player cleave.
Apply potion card effects to allies.
Let monsters enjoy the effects of a resistance potion.

This could also be used for "Resist Other" type spell.
Add resistance to chaotic mirror and Xom (theTower).
Change Pentagram's summons (theTower).

Tier 0 is imp + hell hound, tier 1 is common demon + rakshasa, tier 2 is
greater demon + pan lord.

Control Pentagram's summons a bit more.

To continue to make it more distinct from the demon summoning spells
and to buff weak tier 0 and nerf strong tier 1, the card now chooses
a more specific range of demons. The old groupings of 5/ 43 / 21,
from using lesser / common / greater demon, have now been pushed to
4 / 3 / 2. A bit less variety, but the hell hound / rakshasa / pan lord
company are already more unique. The hell hound result shouldn't feel
like it's getting harmless fodder accompaniment, and some excessive
results with executioners or hell sentinels alongside the pandemonium lord
should be avoided by this.
Elements card to replace the Herd card (theTower).

It summons natural creatures with some elemental ties.