Update RageSoundDriver_AU.cpp

The Yosemite crash happens when we call CFRunLoopAddObserver. It doesn't seem to like runLoopRef. Replacing the first argument to this call with CFRunLoopGetCurrent() avoids the crash, but the app then hangs because CFRunLoopWakeUp doesn't cause observerRef (NameHALThread) to fire, so the semaphore is not posted. Commenting the semaphore wait line allows the game to boot in Yosemite, and seems to play totally normally. This doesn't really fix our problem (we are trying to name the HAL thread, and a catastrophic error occurs), but it shows us what the problem is.

We are obtaining runLoopRef using an API call that was deprecated years ago. However, the Apple-approved replacement code doesn't produce a runLoopRef that avoids the crash, either. So I'm not sure how we get the correct runLoopRef so we can name the thread.

This is my first time looking at the code base, but I don't see the value of naming the thread. In the interest of keeping Stepmania compatible with the upcoming operating system, I propose we just remove the thread-naming logic.
Fixed indentation issues accidentally introduced
Merge pull request #324 from jberney/master

Mac OS X 10.10 Yosemite crash fix
Modify NoteDisplay to work with Var "Player" and Var "Controller" in non-receptor arrow.
formatting operator<()
Merge pull request #329 from hanubeki/noteskin-var

Fix Var "Player" and Var "Controller" in non-receptor arrow.
pedantic spaces -> tabs commit
fix invalid CropTo commands mentioned in issue #326
Changed Common Error redir to not use Common Normal redir so changing Common Normal doesn't accidentally change Common Error.
Increment the version. Update the change log.
Clean up .gitignore. Organize by cateogry.
Merge pull request #334 from wolfman2000/wolf-clean-gitignore

Clean up .gitignore. Organize by cateogry.
Typo.
Merge pull request #333 from wolfman2000/wolf-version-b4b

Increment the version. Update the change log.
Update Niler's Japanese language files.
Fix compilation with --with-static-ffmpeg
Merge pull request #336 from lthls/fix-static-ffmpeg-build

Fix compilation with --with-static-ffmpeg
Merge pull request #335 from hanubeki/lang-ja

Update Niler's Japanese language files.
Version un-bump. A comes before B, Jason.
Add another .gitignore entry: linker files.