Overlay cleanup.
Dicom file (overlay clean up)
fix decoding of JPEG2000 images with signed pixel data
On demand frame decoding.
Synchronised with main repo.
fix lut size.
range check while retrieving frame,fix bug while adding the frame in OtherWordPixelData
value of "InternalTransferSyntax" is not updated after changing transfer syntax.
Merge pull request #28 from cureos/master

Minor modifications to facilitate library porting to Windows Store apps
update changelog
add Count property to ActionQueue
convert NUnit test cases to MS Unit Testing framework
move DICOMDIR classes back to Dicom.Media namespace
fix namespace
Merge branch 'master' of https://github.com/rcd/fo-dicom.git
Fix bug while decoding frame.
Merge pull request #29 from mdubey82/master

Possibly a bug in DicomTranscoder
Fix ChangeLog.md
remove need for virtual methods in DicomFile
Merge remote-tracking branch 'origin/master'