Remove Apple Copyrighted ICC profile from test orientation images 2-8

[mans0954]

An ICC profile which is Copyright 2007 Apple Inc. has been added to landscape_{2..8}.jpg, presumably by the tool used by the exif-orientation-examples project to process the images. It seems probably that these profiles are incompatible with Free software licensing (see, for example, the discussion at [0]) and they are unnecessary for the purpose of demonstrating exif orientation. I have removed them with the command:

for i in {2..8}; do convert landscape_$i.jpg +profile "icc" landscape_$i.jpg; done

It is also necessary to make a slight adjustment to a tolerance in tests/test_wand.py.

I have also reported this upstream recurser/exif-orientation-examples#6

This Closes Issue #46.

Thanks.

Christopher Hoskin

[0] https://lists.debian.org/debian-devel/2014/05/msg00312.html

[kaedroho]

Thanks for resolving this, and apologies for being a little bit hasty in closing #46