Add /party KI Command

Usage: Players type `/party` to be warped to the party. Admins include a
link in point sceneobject parameter to set the warp information in the
vault. Supplying an invalid object (eg `x`) will cause the party to be
killed, disabling the command for players.
Add script counterparts to animFun client branch
Make /dance an animation loop
Add /threaten as a coop animation example
Fix unicode error in nb01RPSGame.py
Merge pull request #78 from Filtik/RPSGame

Fix unicode error in nb01RPSGame.py
Fix RPSGame-UpdateImager
Merge pull request #76 from Mystler/animFun

Animation Things and Stuff
Remove unneeded kFontShadowed flags in the Big KI dialogs.

Shadows are not needed here and exacerbate the x-raying due to wrong drawing order.
Done in Python as long as we can’t modify the PRPs directly.
Merge pull request #80 from cwalther/textrendering

Remove unneeded kFontShadowed flags in the Big KI dialogs
New Update for RPGGame
Implement chat history browsing (Client and Python)
Merge pull request #81 from Filtik/chathistory

Implement chat history browsing (Client and Python)
Merge branch 'master' into party-cmd

Conflicts:
	Python/ki/xKIChat.py
Fix /party issues...

- Change an empty string comparison to a more pythonic expression.
- Fix SpawnPoint mangling--we now link in at the correct spot!
Merge pull request #79 from Filtik/RPSGame-Imager

Fix RPSGame-UpdateImager
Move /party code to "other commands"
nb01EmgrPhase0: Only update the AgeVaultSDL once

This should help prevent race conditions...
ptDynamicMap now takes string and unicode

This fixes a lot of crazy xSimpleImager tracebacks I see on Gehn involving
drawTextW. I assume that xCensor was handing us a string object (vs
unicode) and expecting us to draw that.
Merge pull request #84 from Hoikas/dynamap-string

ptDynamicMap plString-ification