Merge pull request #4 from hegdeashwin/chapters

Adds E.g. for loop

Author: Ashwin Hegde

ch2/loops.go

@@ -0,0 +1,17 @@
+package main
+
+import "fmt"
+
+func main() {
+
+	i := 1
+	for i <= 10 {
+		fmt.Println(i)
+		i = i + 1
+	}
+
+	for ; i >= 1; i-- {
+		fmt.Println(i)
+	}
+
+}