prevent unneeded locks on default dictionary
fix signature of DicomDirectory.Open() method
use new keywork on DicomDirectory.Open() method
fix reading of DICOMDIR files
add DICOM Media reader/writer example project from @hdesouky
don't run conversion on non-embedded overlays
structured report file class
update changelog
move DicomFileScanner to Dicom.Media namespace
Merge remote-tracking branch 'upstream/master'