TT#35550 Update GRML binary files to GRML version 2018-04-11 (autobuild-build2338)

The previous version 2017-05-31 is not stable enough to be used in production,
even SSH to the machine which is being installed doesn't work well. One more
example here is lack of fix for already reported interactive scripts regression:
55ce0afb19

The rough test for the latest 'testing' version from today shows much better stability.
Using it and "the official GRML release will follow if we find no issues" (c) mprokop@.

Also the full version size has been increased on 30% since GRML 2014-11-14:

> -r--r--r-- 1 sipwise sipwise 436916224 May 31  2017 ./grml20141114/live/grml64-full/grml64-full.squashfs
> -r--r--r-- 1 sipwise sipwise 571748352 May 31  2017 ./grml20170531/live/grml64-full/grml64-full.squashfs
> -r--r--r-- 1 sipwise sipwise 605184000 Apr 11 06:12 ./grml20180411/live/grml64-full/grml64-full.squashfs

So we are trying to migrate here to the small version:

> -r--r--r-- 1 sipwise sipwise 268627968 Apr 11 06:37 grml20180411_small/live/grml64-small/grml64-small.squashfs

Initial tests shows small modifications required for deployemnt.sh.

Change-Id: I2231aaecd20fb1f6847e19c018ec20d754dfa2fa

.gitattributes

@@ -1,4 +1,4 @@
-fs/grml64-full/grml64-full.squashfs filter=lfs diff=lfs merge=lfs -text
+fs/grml64-small/grml64-small.squashfs filter=lfs diff=lfs merge=lfs -text
 images/initrd.img filter=lfs diff=lfs merge=lfs -text
 images/undionly.kpxe filter=lfs diff=lfs merge=lfs -text
 images/vmlinuz filter=lfs diff=lfs merge=lfs -text

debian/copyright

@@ -10,7 +10,7 @@ Files: images/initrd.img images/vmlinuz
 Copyright: 1991-2012 Linus Torvalds and many others
 License: GPL-2
 
-Files: fs/grml64-full/*
+Files: fs/grml64-small/*
 Copyright: Michael Prokop <mika@grml.org>
 License: miscellaneous, see http://grml.org/
 

fs/grml64-full/filesystem.module

@@ -1 +0,0 @@
-grml64-full.squashfs

fs/grml64-full/grml64-full.squashfs

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:72f89770c8228f43163a1db9fb492a0894fb7e5bda6b8a3c936d3d1e7909d5d0
-size 571748352

fs/grml64-small/filesystem.module

@@ -0,0 +1 @@
+grml64-small.squashfs

fs/grml64-small/grml64-small.squashfs

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50cb041e8c90e300092788533d0b64ac22b13a96ba7aee9a0ac16c8a309a3099
+size 268627968

images/initrd.img

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:082aba92c7860e2f00e3da39bea83fcf7da72f75be27eb1356f6238387d229a3
-size 24712572
+oid sha256:2f985465612bd3381db2b3b384c2e91038c3c21bc6a3eafc040d38299e1683bc
+size 25282908