Fix Sky Drop bug

Sky Drop should fail if the opponent used Sky Drop the previous turn, similar to Fly or Bounce.
Merge pull request #718 from sirDonovan/master

Fix Sky Drop bug
Fix typo in chat-plugins.js
definitely very important
Merge pull request #719 from TalkTakesTime/master

Fix typo in chat-plugins.js
Gen 3: Ban Smeargle with Ingrain

As of this post http://www.smogon.com/forums/threads/adv-baton-pass-voting.102353/ Smeargle 
with Ingrain ought to be banned on gen 3.

Since the formats must be available to play for tournaments as-is, this ban is for the whole of 
Gen 3 OU.
1760-based UU banlist

Chansey -> OU
Cloyster -> UU
Donphan -> UU
Deoxys-Defense -> OU
Deoxys-Speed -> OU
Forretress -> UU
Galvantula -> UU
Klefki -> UU
Keldeo -> OU
Kyurem-Black -> OU
Landorus -> OU
Latias -> OU
Manaphy -> OU
Sableye -> UU
Salamence -> UU
Smeargle -> UU
Starmie -> UU
Tentacruel -> UU
Terrakion -> OU
Trevenant -> UU
1760 UU list: forgot Zapdos

Whoops! Zapdos -> OU
1760 UU list: Limbo -> Limbo A

https://github.com/Zarel/Pokemon-Showdown/commit/e743ac2ba7c534574f6558bd58bcb1803dd925ba#commitcomment-5623792
landorus

small shortcut fix for landorus formes.
Merge pull request #720 from DragonBean/patch-1

landorus
NEXT: Many updates

It's the Gen 6 update!

- Autocrit moves have their base powers tweaked for the new crit
  mechanics; they're now slightly more powerful.
- Ambipom's Sketch is now considered an event move, like Necturna's
- Confusion now deals damage every attack, but the attack is never
  prevented. Its duration is also 3-5 now.
- Parental Bond is now half damage on both hits, but makes all moves
  perfect accuracy as is standard for NEXT multi-hit moves.
- Parabolic Charge now has 40 base power, but gives -1 SpA, -1 SpD to
  the target and +1 SpA, +1 SpD to the user
- Focus Blast down to 30%; I really don't want people to use it
  without No Guard
- Drives no longer grant bonus damage to Techno Blast, the gen 6 buff
  is plenty
- Manaphy unbanned
NEXT: better mega nerfing, nerf Shuckle, confusion

- Instead of swapping abilities, we're nerfing Shadow Tag and
  Adaptability
- Shadow Tag: only lasts one turn
- Adaptability: 1.33x non-STAB damage, no STAB boosting
- Shuckle no longer gets Leech Seed
- confusion base power is now 30, lasts 3-4 turns
NEXT: Megas no longer get ability-removal exception
Prevent Volt Switch and U-Turn on same random set

There's little reason to have both.
Remove U-turn rejection
Merge pull request #721 from Relados/patch-18

Prevent Volt Switch and U-Turn on same random set
Allow room owners to read their modlogs
Remove redundance in RO modlog permission
Merge pull request #722 from Slayer95/master

Allow room owners to read their modlogs
Correct help categories for /invite