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!
Merge pull request #385 from Hoikas/patch-phailure

Fix some plUruLauncher Probz
Merge pull request #387 from Hoikas/animFun

Animation Things and Stuff
I did it wrooong
Merge pull request #391 from Mystler/fix

Fix null dereference issue