Bukkit

Summary: testing plugin for use on spigot 1.8.8 server, found the following:

1: can switch between disguises (ie: from bat to sheep) without undisguising. and will not show the second mod to be disguised too. (will show for a brief second though, player just appears invisible
1b. any second instance of /d <mob> makes player invisible. must /undisguise to re-disguise.
1c. add support to change disguises without undisguising please :)
2: (probably known) cannot disguise as a player.
3: Minecrat disguise causes the player to continuously  move 1 block up if the disguised player moves. (until undisguised) assume it's supposed to 'lock on' to tracks? it doesn't do that either.
4: Boat disguise causes the player to continuously  move 1 block up if the disguised player moves.
5: Chicken doesn't 'flap wings' when flying or jumping/
6: EnderCrystal bedrock part is below ground, need to raise or remove bedrock part if possible. -is 'nobase' supposed to do this? if so, it doesn't work.
7: ALL MOBS: add natural sounds please.
8: animate rabbit/legs when moving/jumping
9: PigZombies, Zombies, Skeletons, and baby forms automatically hold w/e disguiser is holding (and switches too). (not sure if intended)

DisguiseCraft version:
v5.2 build 116 from github

CraftBukkit version:
git-Spigot-0359393-9cd1111 (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)

Console Log (if any):
<<code>>
Paste log here
<</code>>

Steps to reproduce:
1. use a disguise

List of plugins also on the server:
(on my test server) Plugins (56): BarAPI, ClearChat, MobEggSpawnerBlocker, ScheduledAnnouncer2, SimpleTicketManager, ChestRegen, Ping, Titlebar, AsyncWorldEditInjector, CoreProtect, PlayerHeads, dynmap, VoteRoulette, WorldEdit, OpenInv, Essentials, Chairs, Votifier, ActionBarAPI, Multiverse-Core, ProtocolLib, Stables, EssentialsChat, BlocksHub, GlobalMarket, PermissionsEx, mcMMO, TrollCommands, Vault, BlocksHub-CoreProtect, DisguiseCraft, EnjinMinecraftPlugin, Dynmap-Essentials, HolographicDisplays, LWC, WorldGuard, Brewery, AncientGatesReloaded, BlocksHub-WorldGuard, MythicMobs, EssentialsProtect, ServerSigns, Multiverse-NetherPortals, EssentialsSpawn, Commandspy, CustomEnchantments, Dynmap-WorldGuard, McMMOExtras, Citizens, AsyncWorldEdit, AsyncWorldEdit-ActionBarAPI, Signs, ColoredTablist, SuperVanish, Sentry, BetonQuest

Additional information:
-tested as OP, permissions not tested.
need a tester? look for me on skype, i also use teamspeak. PM me :)