Add rounding

Realized there should be a rounding factor in here.
ReadMe update
Fix README again
Update README

The Theora plug-in is still contained in its old branch in hopes that
Theora functionality will be merged into the Ogg plug-in.
Update README

for new Theora beta
Reading Opus with opusfile

This convenience library is a little too limited and doesn't write
files, so we're going to have to write our own libogg+libopus code.
Some other worthy changes made here too.
Opus stereo writing working

Just a quick save before I add the surround stuff.
Opus surround working

Also, parameters have been added
Xcode projects updated for Opus
Git rid of another file in Xcode project
Opus Visual Studio projects added
Opus submodules added
Pull latest flac and libvorbis
Found another Opus file not to compile
Set the bitrate before you get the pre-skip
Update README
Remove a file from opus.vcproj

A program source file found its way in here.
Include FLAC on Windows

Yes! This problem had been plaguing me for months. Recently filed issue
#4 and went out looking for help, but then gave it one more try...

Problem turned out to be that the FLAC .vcproj files were linking with
"Multi-threaded" instead of "Multi-threaded DLL" as the rest of my
projects are.
Take out #ifdef GOT_FLAC

No more need for these, thank goodness!
Ditch GOT_FLAC from Xcode project