Low-level dungeons reopened, feral druids as cats

Wailing Caverns, Gnomeregan, the Cathedral and Uldaman reopen, proven on the test server; the Stockade, Razorfen Kraul, the Deadmines and the Monastery get their fixes; a feral druid without bear talents now plays the cat.

Low-level dungeons reopened

Proven on the test server (at least 8 runs finished out of 10, over at least 3 runs), then written into the code with a four-level lead:

Wailing Caverns: 4 runs finished out of 4 at level 20, the escort of Naralex's disciple now defended by the group.
Gnomeregan: 4 out of 4 at level 28, with no death.
Scarlet Monastery, Cathedral: 5 out of 6 at level 40; monsters fleeing for help are finished off before they alert the chapel.
Uldaman: 7 out of 7 at levels 40 and 41, in 42 to 49 minutes; Ironaya is left aside.
Blackfathom Deeps stays closed: 9 runs finished out of 13. Drownings are solved (characters come up for air), but groups still fall at Gelihast and in front of Kelris.

Fixes for dungeons already open

Scarlet Monastery: after a wipe, ghosts come back through their wing's door, and no longer all through the Graveyard.
Stormwind Stockade and Razorfen Kraul: a member stuck far from the group leaves the dungeon and comes back through the Dungeon Finder, like a player.
Deadmines: the powder in the chest is taken even with full bags.

Feral druids

Bear and cat share the same talent tree: every feral druid was taken for a tank. Now only with the bear talents; otherwise it plays the cat, for damage. A player's character in automatic mode also plays the specialization of the tree holding its talents, and its talents are never redone.

The regression trial

80 minutes, six groups: 8 runs finished out of 8 carried through, no crash.