bad boolean type given to dbus
[osx] - add function for identifying osx snow leopard runtime
[settings] - add settingscondition OsxIsSnowLeopard
[osx/settings] - make the fake fullscreen option only visible when running
on snowleopard - it leads to black screen on all later osx versions
[logging] improve logging/messages where network isn't available. fixes #15290, #15291
[AE/osxsink] - don't set the altered outputformat which might have wrong
channel count
Merge pull request #4894 from Memphiz/osxfakefullscreen

[osx] - only show the fake fullscreen option on snow leopard
Merge pull request #4899 from Memphiz/osxsinkphysicalformat

[AE/osxsink] - don't set the altered outputformat which might have wrong channel count
FFT: Document usage and use std::swap
Testfft: Make sure to call fft correctly
FFT: Use fft + ifft test
Merge pull request #4913 from fritsch/fixfft

fftfixes
Merge pull request #4887 from MartijnKaijser/4696

bad boolean type given to dbus
[fileitem] let CFileItem::Exists use the cache for directory checks
Merge branch 'master' of https://github.com/xbmc/xbmc