Initial public release.

assets/LICENSE

@@ -0,0 +1,38 @@
+img/tractor.svg
+Copyright Nick Roach
+GPL http://www.gnu.org/copyleft/gpl.html
+
+img/tractor-offset.svg
+img/tractor-icon.svg
+Copyright Nick Roach, Thomas Hintz
+GPL http://www.gnu.org/copyleft/gpl.html
+
+img/mars-texture.*
+Copyright Thomas Hintz
+GPLv3+ see ../LICENSE for GPLv3 license
+
+img/corn.svg
+img/fruit.svg
+Copyright Made https://madexmade.com/
+Creative Commons CCBY
+https://creativecommons.org/licenses/by/3.0/us/legalcode
+
+img/cow.svg
+Copyright rivercon https://thenounproject.com/rivercon/
+Creative Commons CCBY
+https://creativecommons.org/licenses/by/3.0/us/legalcode
+
+img/hay.svg
+Copyright Maxicons https://thenounproject.com/maxicons/
+Creative Commons CCBY
+https://creativecommons.org/licenses/by/3.0/us/legalcode
+
+img/wheat.svg
+Copyright P Thanga Vignesh https://thenounproject.com/amoghdesign/
+Creative Commons CCBY
+https://creativecommons.org/licenses/by/3.0/us/legalcode
+
+img/harvester.svg
+Copyright Andrejs Kirma https://andrejskirma.com/
+Creative Commons CCBY
+https://creativecommons.org/licenses/by/3.0/us/legalcode