Free UPnP Entertainment Service Code

- fixed #3022636 :: Fuppes 673 crashes DB query
- added size check when setting values in metadata plugins

- added dlna header fields
- some presentation changes
- new object type for unidentified broadcasts

- missing files

- exiv plugin fixes
- sql ecape song titles in vfolders
- win32 fixes (untested but compiles)
- some presentation changes

- fixed #2997997 :: fuppes crashes with xml namespace error
- libmp4v2 configure checks updated (plugin still uses deprecated api functions)

- video metadata
- vfolder fixes

- fixed #3012171 :: Fuppes crashes after playing a transcoded (FLAC) file

- virtual folder fixes

- missing files

- missing files