Added Insurgency and Insurgency: Sandstorm implementation.

examples/ins.rs

@@ -0,0 +1,10 @@
+
+use gamedig::games::ins;
+
+fn main() {
+    let response = ins::query("101.100.139.94", Some(27016));
+    match response {
+        Err(error) => println!("Couldn't query, error: {error}"),
+        Ok(r) => println!("{:?}", r)
+    }
+}

examples/inss.rs

@@ -0,0 +1,10 @@
+
+use gamedig::games::inss;
+
+fn main() {
+    let response = inss::query("109.195.19.160", None); //The query port, not the server port
+    match response {
+        Err(error) => println!("Couldn't query, error: {error}"),
+        Ok(r) => println!("{:?}", r)
+    }
+}