[osx] fix make build on osx
[tests] fix CharsetConverter.utf8To_UTF32LE test on osx
[tests] fix HttpHeader test
Merge pull request #4607 from koying/fixdroidstoragecrash

FIX: [droid] crash when stat'ing /mnt/secure/asec on some devices (fixes #15148)
Merge pull request #4594 from FernetMenta/paplayer

paplayer: proper handling of non seekable streams
Merge pull request #4602 from opdenkamp/pvrgotham

[PVR] bump add-ons
Merge remote-tracking branch 'upstream/Gotham' into Gotham