Improved icns support
Removed print statements.
Merging JPEG 2000 support with .icns plugin.
Added JPEG 2000 support for .icns files.
The JPEG plug-in will seek the stream if it's an fd, so change to using an io.BytesIO.
Added some tests and a couple of icns files.
Fixed a pre-existing Python 3 bug.
Merge branch 'icns-support' into icns+jp2k
Merge branch 'master' into icns+jp2k
Updated icons.
Merge branch 'master' into icns+jp2k
Tests for #526
close the fd, if possible. Fixes #526
Renamed variables from reused single letter confusing names to something halfway descriptive
Made JPEG2K support for  files conditional on its inclusion in pillow build.  Added a JPEG2K icon test.
Merge JPEG 2000 icon support.
Merge branch 'master' into icns-support
Fixed a silly mistake.
Removed warning import, stray im=None, and moved os import to top
Link openjpeg2 statically on Windows