Added support for redirects

context.go

@@ -247,6 +247,11 @@ func (c *Context) String(code int, format string, values ...interface{}) {
 	c.Render(code, render.Plain, format, values)
 }
 
+// Returns a 302 redirect to the specific location.
+func (c *Context) Redirect(location string, code int) {
+	c.Render(302, render.Redirect, location, code)
+}
+
 // Writes some data into the body stream and updates the HTTP code.
 func (c *Context) Data(code int, contentType string, data []byte) {
 	if len(contentType) > 0 {