Push Release 7.1.1.4

- Fix for #1990
- Fix for #1985
- Fix for #1986
- Adjust the default pipe position, trailers had to be set +1m to be able to unload the combine. The global pipe position is set +1m towards the front.
- The offset for the unload position was depending on the root vehicle. Depending on the angle between the tractor and the implement, we where too close or too far away.
- Fix seeder refill message, even the tool doesn't have a chamber for fertilizer. #1975 Thanks to @tn4799

modDesc.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="no" ?>
 <modDesc descVersion="67">
-    <version>7.1.1.3</version>
+    <version>7.1.1.4</version>
 	<author><![CDATA[Courseplay.devTeam]]></author>
 	<title>
 		<en>CoursePlay</en>