Collapsing tree into more sane Go project layout

since I was in here looking at something unrelated...

gotime/gotour-artifacts/exercise-maps/main.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"code.google.com/p/go-tour/wc"
+	"strings"
+)
+
+func WordCount(s string) map[string]int {
+	counts := make(map[string]int)
+	words := strings.Fields(s)
+	for _, word := range words {
+		counts[word]++
+	}
+	return counts
+}
+
+func main() {
+	wc.Test(WordCount)
+}