add opus decoder
fix smb support
rebased on upstream

- renamed/new file
changed: make the version check addon optional and disabled by default

i am sick of hangs at exit
update screensavers.rsxs

languages synced
update spectrum

synced with xbmc@xbmc
add WMC PVR add-on
bump CEC in depends
start of buildtools in bootstrap
rebased on upstream

- new dependency XSLT
rebased on upstream

- update pvr.hts due to changed PVR API
- update pvr.vdr.vnsi due to changed PVR API
- disable test for removed function
rebased on upstream

- update skin.touched
fix pulseaudio find rule
rebased on upstream

- adjust for new Pulse AE sink
rebased on upstream

- enable pulseaudio by default
rebased on upstream

- add new file InfoBool.cpp
fixed: mirror test reference data in build tree

fixes tests that depends on reference data
fixed: linux installation with a DESTDIR
rebased on upstream

- update PVR addons
- fix bug in FLAC decoder
- fix broken include path
rebased on upstream

remove WAV tag loader (using taglib instead)