Push 6.4.0.4 Release

- fixes #7307
- fixes #6818
- fixes #7308
- fixes #7312
- created CourseDrawModeSetting (the eye Button on the HUD)
- global info texts improvements (no setting to disable yet)

Thanks to @MddMBorg for:
- Modified the SiloDriver to drive back less to prevent pushing chaff out of bunker as much with shield.
- Added a check for a reverse-discharging driver to check the size of the heap, to make it drive over existing heaps a little bit before dumping.
- Not Auto-repair Mission vehicles and tools.

modDesc.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="no" ?>
 <modDesc descVersion="53">
-	<version>6.4.0.3</version>
+	<version>6.4.0.4</version>
 	<author><![CDATA[Courseplay.devTeam]]></author>
 	<title>
 		<en>CoursePlay</en>