Merge lp:~ubuntu-mate-dev/debian-cd/ubuntu-mate-fix into lp:~ubuntu-cdimage/debian-cd/ubun3

[Martin Wimpress ]

Some of the images for Ubuntu MATE have incorrect colour depth and a not being displayed at all. Please merge this proposal for the 15.10 Release Candidate.

Comparing with the Ubuntu GNOME images, that work, these changes are consistent.

ubuntu-gnome-access.pcx: PCX ver. 3.0 image data bounding box [0, 0] - [639, 65], 8-bit colour, 300 x 300 dpi, RLE compressed
ubuntu-gnome-blank.pcx: PCX ver. 3.0 image data bounding box [0, 0] - [639, 479], 8-bit colour, 300 x 300 dpi, RLE compressed
ubuntu-gnome.pcx: PCX ver. 3.0 image data bounding box [0, 0] - [639, 479], 8-bit colour, 300 x 300 dpi, RLE compressed
ubuntu-gnome.png: PNG image data, 639 x 320, 8-bit colormap, non-interlaced
ubuntu-mate-access.pcx: PCX ver. 3.0 image data bounding box [0, 0] - [639, 65], 8-bit colour, 300 x 300 dpi, RLE compressed
ubuntu-mate-blank.pcx: PCX ver. 3.0 image data bounding box [0, 0] - [639, 479], 8-bit colour, 300 x 300 dpi, RLE compressed
ubuntu-mate.pcx: PCX ver. 3.0 image data bounding box [0, 0] - [639, 479], 8-bit colour, 300 x 300 dpi, RLE compressed
ubuntu-mate.png: PNG image data, 639 x 320, 8-bit colormap, non-interlaced

=== modified file 'data/wily/ubuntu-mate-access.pcx'
Binary files data/wily/ubuntu-mate-access.pcx	2015-09-25 15:30:56 +0000 and data/wily/ubuntu-mate-access.pcx	2015-10-13 21:35:49 +0000 differ
=== modified file 'data/wily/ubuntu-mate.png'
Binary files data/wily/ubuntu-mate.png	2015-09-25 15:30:56 +0000 and data/wily/ubuntu-mate.png	2015-10-13 21:35:49 +0000 differ