fixed: Gold linker check didn't work properly in case the standard GNU linker was used
fixed: For Webdav set the PROPFIND custom request header else we may return false when checking for folder existence (fixes #13914)
Ignore duplicates due to add-ons with multiple extension points when retrieving the list of outdated add-ons
Merge pull request #2132 from arnova/webdav_fix

fixed: For Webdav set the PROPFIND custom request header else we may ret...
Merge pull request #2035 from arnova/configure_fix

fixed: Gold linker check didn't work properly in case the standard GNU...
ADD: taglib: implement OGG cover art extraction
Merge pull request #1555 from koying/tagliboggcover

ADD: taglib: implement OGG cover art extraction
fixed: Typos
fix warning in CPlayerOperations::Stop()
[win32] cleanup VS project files

Karaoke related files were in the wrong place of the directory hierarchy.
closing the Input of FileCache at EOF will preserve ftp connections to get a timeout