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)
Logging key presses - prefix hex values with 0x
Allow key ids in keyboard.xml to be in any base
Removed unused test in StringUtils.h
Merge pull request #2154 from Fice/stringutils_test_fix

Stringutils test fix
fixed: Curl should also retry on CURLE_COULDNT_CONNECT
fixed: Curl reconnect messages should be warnings
changed: Cosmetics
Use std::string not CStdString with strtol
Merge pull request #2149 from jhsrennie/allowhex

Allow key ids in keyboard.xml to be in hex
changed: No need to get FTP filetimes for Exists() calls
fixed: Don't check for local thumbs on Addon's path
Ignore duplicates due to add-ons with multiple extension points when retrieving the list of outdated add-ons
smartplaylists: replace strcmpi with StringUtils::EqualsNoCase
smartplaylists: refactor XML reading/writing
smartplaylists: use XMLUtils where possible
smartplaylists: use a browseable property for fields instead of extra types
smartplaylists: cosmetics
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