2017-02-17  Eugene Zaikonnikov  <eugene@funcall.org>

	* Added :CACHED-SOURCE-P option to decoder allowing to read-sequence the image at once

2017-02-16  Eugene Zaikonnikov  <eugene@funcall.org>

	* Added a test for decode only

	* Moved IDCT workspace from a special variable into image descriptor to reduce consing

2017-02-07  Eugene Zaikonnikov  <eugene@funcall.org>

	* Added support for descriptor reuse (e.g. in video decoding)

2017-01-20  Eugene Zaikonnikov  <eugene@funcall.org>

	* Fixed the special vairable related warnings via explicit argument passing (@slyrus)

2017-01-16  Eugene Zaikonnikov  <eugene@funcall.org>

	* Extended decoder and probe functions to return APP14 color transform type

2017-01-15  Eugene Zaikonnikov  <eugene@funcall.org>

	* Added convenicence CONVERT-CMYK-TO-RGB function

	* Added basic Adobe APP14 marker transform handling

	* Added CMYK image support

2017-01-12  Eugene Zaikonnikov  <eugene@funcall.org>

	* Changed BUFFER to &key argument from &optional in DECODE-STREAM and DECODE-IMAGE

	* Fixed SVREF to AREF in BMP converter

2017-01-10  Eugene Zaikonnikov  <eugene@funcall.org>

	* Added :colorspace-conversion flag to DECODE-IMAGE to produce undecoded YUV colorspace

	* Added specific conditions for error handling

