Add support for the Go programming language.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12108 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/go/multi_import_runme.go

@@ -0,0 +1,29 @@
+package main
+
+import "multi_import_a"
+import "multi_import_b"
+
+func main() {
+	x := multi_import_b.NewXXX()
+	if x.Testx() != 0 {
+		panic(0)
+	}
+
+	y := multi_import_b.NewYYY()
+	if y.Testx() != 0 {
+		panic(0)
+	}
+	if y.Testy() != 1 {
+		panic(0)
+	}
+
+	z := multi_import_a.NewZZZ()
+	if z.Testx() != 0 {
+		println("z.Testx", z.Testx(), z.Testz())
+		panic(0)
+	}
+	if z.Testz() != 2 {
+		println("z.Testz", z.Testz())
+		panic(0)
+	}
+}