Dependencies for Fedora (r5386)

I encountered some undocumented dependencies when building under Fedora (release 16). Tests for these should be added to mscore/CMakeLists.txt --

- jack-audio-connection-kit-devel
- qtwebkit-devel
- libvorbis-devel
- lame-devel

BTW, this command should install all the necessary "-devel" packages under Fedora:

yum install libstdc++-devel qt-devel qtwebkit-devel alsa-lib-devel libsndfile-devel libvorbis-devel jack-audio-connection-kit-devel

Also, it'd be nice to mention this in the build docs that you can resume a failed build:

cd build-release
make (wait and repeat ad infinitum...)

I'll try to help with development and debugging if time permits. This codebase is pretty overwhelming, but people are impressed with the end results! I'm looking forward to some of the work in progress features - tablature, figured bass, Aeolus...

Cheers,
Tom