No lava critters in grunt_runelock_giant_problem (LexAckson).

These weren't supposed to be there to begin with.
Don't capricious abyss the player with rebranding

Only inflict a distort unwield effect on rebranding if the player was actually
holding the weapon in question. I still think this behavior is questionable.

Branding scrolls aren't particularly common, and once you convert a distortion
weapon with one, you can't get the distort weapon back. I think there's a
plausible case for giving players this out.
Zot gate tile
Remove a duplicate randart name
Always place exactly one rune on guppyfry_spider_rune.

A bad SUBST was allowing the possibility of zero runes.
Don't slow monster action speed on top of slowing movement speed with Leda's
Make the sword of Jihad mass-zerk all friends in LOS when you go berserk.

Any source of berserk will do, as long as you're wielding the sword.
Copy spell list into item_infos of identified randbooks (#7718)
Rename "dragon" to "fire dragon"

DRAGON now genus-only.

Brief discussion history in 4d5c11a304968c3635d8b60075a0ab9b39d71d43.

Summary of current brainstorm session:
"Dragon" means "fire-breathing dragon" in European mythology because
the other kinds never existed. In the world of Crawl however, there
are many kinds of dragons - so it seems that people would have given
the fire-breathing one a more distinctive name.
Producing "fire dragon armour" from "fire dragon hide" also means less
player confusion if a "fire dragon" dropped that hide.
Red draconians and fire drakes also both get a fire-y qualifier.
Attempt to improve fire dragon breath message

Was:
  The fire dragon breathes fire at you.
  The blast of flame misses you.

Now:
  The fire dragon breathes flames at you.
  The blast of flame hits you!
Fix fire dragon description.
Don't shaft stationary nets (#7714)
Another political randart name.
Correct water nymph gender.
Correct waterport message when the nymph or victim is unseen (#7720).

It draws it back to her home!
Finish tagging abyss rune vaults with unrand (#7721).

Oops.
Fix 0.14-a0-766-g558a4af - ziggurats were still asking for "dragon"

Fixes #7722
Don't "cling into" dangerous clouds (#7725).

We now use "crawl" for spider form, and "walk" for suction cups.
The dead are crawling!

Also, make giant leeches slither.

Giant amoebae can't be zombified currently, but if that changes they
should probably crawl rather than walk.
Prohibit monster weapon swapping while berserk (#7699).

Since this is now impossible, monsters intentionally berserking will
wield melee weapons just before they berserk.