fix for g++:
	fix plVault LogMsg calls + remove useless wide char usage
	fix usage of plAvatarMgr::FindAvatar() and plLinkEffectsTriggerMsg::SetLinkKey() with temporary variables
	plNetServerSessionInfo.h need std::string
	fix plProgressMgr.h: NumLoadingFrames() have an useless class context information
	fix plSocket usage of non-standard NULL
Fix Coverity issues with pfPatcher
Fixes for Max plugin compilation when not using PCH
Merge pull request #410 from zrax/pch_max_fixes

Fixes for Max plugin compilation when not using PCH
Fix pyMatrix44 memory leak
Fix ConsoleTrigger memory leak
Fix unlikely plStateDescriptor leak
Fix memory leak in Relto sharing
Merge pull request #409 from Hoikas/coverity

Moar Coverity
Merge commit 'a1edba6'
Fix const-ness of some pfPython GUI stuff.
Apparently these need to be at the top to work in a purely
command-line (msbuild) environment
Can you say KABOOM?

The data is interleaved. If you randomly change it up, OpenAL *will* crash
on you...
Catch moar crashes...

... Instead of throwing up a useless VC++ dialog box, actually do our
error handling.
Fix some message leaks in cyCamera
Fix another book-sharing message leak...
Implement chat history browsing (Client and Python)
Merge pull request #416 from Filtik/chathistory

Implement chat history browsing (Client and Python)
Fix some coverity and style issues in pnEncryption.
Merge pull request #417 from dpogue/coverity

Coverity Fixes