Merge branch master into drone

.gitattributes

@@ -5,10 +5,10 @@
 *.h text eol=lf
 *.py text eol=lf
 *.mp4 binary
-img/ubuntu-16.04.2-minimal-odroid-xu4-20170516.img.xz filter=lfs diff=lfs merge=lfs -text
+img/2017-11-29-raspbian-stretch.img.xz filter=lfs diff=lfs merge=lfs -text
+img/2017-11-29-raspbian-stretch.zip filter=lfs diff=lfs merge=lfs -text
 img/emmc_recovery.img.xz filter=lfs diff=lfs merge=lfs -text
-2017-11-29-raspbian-stretch.img.xz filter=lfs diff=lfs merge=lfs -text
+img/ubuntu-16.04.2-minimal-odroid-xu4-20170516.img.xz filter=lfs diff=lfs merge=lfs -text
 img/ubuntu-18.04-4.14-minimal-odroid-xu4-20180531.img.xz filter=lfs diff=lfs merge=lfs -text
-img/2017-11-29-raspbian-stretch.zip filter=lfs diff=lfs merge=lfs -text
 rna.img.xz filter=lfs diff=lfs merge=lfs -text
 img/2019-07-10-raspbian-buster.zip filter=lfs diff=lfs merge=lfs -text

LICENSE

+MIT License
+
+Copyright (c) 2017 Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and 
+Saarland Informatics Campus (SIC)
+
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.