[osx] Support planar audio devices in the core audio sink.
[cosmetics] indenting
[airtunes] - remove the old advanced_settings flag "enableairtunesdebuglog"
and replace it with the new optional component logging setting
Merge pull request #4422 from Memphiz/airtuneslog

[airtunes] - move the old advanced_settings flag "enableairtunesdebuglog" to the xbmc.debug addon
Merge pull request #4712 from jmarshallnz/ca_planar

[osx] support planar audio devices in core audio OSX sink
fixed: use the proper make instead of calling 'make' directly

fixes builds on freebsd
cmake buildsystem
sq
add tests needed by new u16 string stuff
wrap cmyth properly
move some more install related stuff to install script
move all install code to platform install script
allow building without doxygen
fix building with yajl2
generate scripts in a subdir to avoid problems configuring in top dir
properly wrap library.xbmc.foo
link to threading lib
remove duplicate mpeg2 entry
properly locate java and swig

also use the detected paths for java, swig and doxygen
cosmetics: move all depends together for better readability