UUID

+ Added a lib for generating UUIDs
+ Added a tool function for getting random UUIDs

Tools/Random.go

@@ -1,6 +1,7 @@
 package Tools
 
 import (
+	"github.com/twinj/uuid"
 	"math/rand"
 )
 
@@ -8,3 +9,9 @@ func RandomInteger(max int) (rnd int) {
 	rnd = rand.Intn(max)
 	return
 }
+
+func RandomGUID() (guidString string) {
+	guidString = uuid.NewV4().String()
+	guidString = guidString[1 : len(guidString)-1]
+	return
+}