Merge pull request #3 from JanX2/master

Updating “tta.patch” due to silent update of “libtta-c-2.0.tar.gz”. 
Updated for latest taglib HEAD
Update projects to include the right files where the projects were updated as well as managed to get everything needed for SFBAudioEngine to actually build properly.  Also added additional headers to individual frameworks as necessary.
Added build script to build everything needed for SFBAudioEngine on Mac and spit out the frameworks to a directory specified on the command line.
Added true audio projects
Updated for latest TagLib git HEAD
Updated for libsndfile 1.2.5
Updated for libmpg123 1.13.4
Updated for svn revision 485
Made 10.6 the deployment target and use clang as the compiler
Merge branch 'master' of github.com:sbooth/AudioFrameworks
Merge branch 'master' of github.com:sbooth/AudioFrameworks
Adding libid3tag-src to gitignore.
Updating discid build settings.
Adding “tta++/libtta++-src” to gitignore.
Fixing README.
Updating for current taglib HEAD (08863dec0b)
Cleaning and updating taglib project.
Updating DUMB.
Updating mpg123.
Please note that we are still using our own headers and not those provided in "mpg123-src/ports/Xcode/". They cause problems for fat 32-bit/64-bit builds.