[addons] fix addon settings not showing up (lsep, sep)
[videodatabase] use fileid from videoinfotag when available
[pvr] bump api to 1.9.1
[rar] add a callback class for unrarlib rather than calling into guilib direct from UnrarXLib
[progress] make CGUIDialogProgressBar::ShowProgressBar/SetCanCancel thread-safe without messing about with graphicscontext
Merge pull request #5025 from jmarshallnz/id_empty

[addons] fix addon settings not showing up (lsep, sep)
[pvr] bump add-ons
Merge pull request #5012 from xhaggi/pvr-bump-api-version

[pvr] bump api to 1.9.1
Merge pull request #5026 from mkortstiege/fileid

[videodatabase] use fileid from videoinfotag when available
[3D] add support for stereomode detection of other codecs than MKV (for now asf/wmv)
[std:string] - fix implicit std::string c'tor with NULL argument - crashed on addon with empty disclaimer tag in addon.xml
Merge pull request #5030 from Memphiz/fixstdstringcrash

[std:string] - fix implicit std::string c'tor with NULL argument
Merge pull request #5000 from jmarshallnz/hacky_rar_callback

[rar] add a callback class for unrarlib rather than calling into guilib
Merge pull request #4702 from da-anda/3D-more-codecs

[3D] add support for stereomode detection of other codecs than MKV
quell clang warning: don't use strFileName twice.