Accept plStrings in plDynamicTextMap for rendering and font names
pfGUIControlMod's font face => plString
GUI List Box items => plString
Python file names and SynchedObj SDL state names => plString
plGenericVar => plString

- Also fixes a bug in plGenericType::CopyFrom, where doubles would get
  only half copied (and therefore become corrupt)
plArmatureMod => plString
Allow setting the G values for the servers in the server.ini
Setting these values is optional. If they are not set in the ini file, default values will be used. This way, we don't have to change all our ini files.
Merge pull request #384 from Mystler/gvalues

Allow setting the G values in server.ini
Don't eat calls in hsAssert.

ShellExecuteW != NOOP. Let's get it right.
Handle smart pointers...

This fixes a few HANDLE leaks. They aren't a big deal in the grand scheme
of things, but it's good to be correct.
SkipLoginDialog -- forgot to implement this one
NT6-proof PhysX_Setup.exe launch

CreateProcessW on PhysX_Setup.exe will probably cause
ERROR_ELEVATION_REQUIRED. That is NOT my idea of a successful install.
Add animation loop functions to Python
Add customizable finish message to avatar seeking
Implement Co-op animations via Python
Repeatable emote animations...

... It's multistage majick!
Age Link info names => plString
Animation SDL variable names => plString
Fix winmain use and a couple of remaining SafeStrings => plString
Clean up some crazy in plClientResMgr