version bump and small code cleanup

Author: XenGi

app/build.gradle

@@ -9,7 +9,7 @@ android {
         minSdkVersion 15
         targetSdkVersion 21
         versionCode 1
-        versionName "1.0.0"
+        versionName "1.1.0"
     }
     buildTypes {
         release {

app/src/main/java/org/c_base/pymlgame/controller/MainActivity.java

@@ -11,7 +11,6 @@
 import android.widget.EditText;
 import android.widget.ImageView;
 import android.os.Vibrator;
-import android.widget.Toast;
 
 import java.io.IOException;
 import java.net.DatagramPacket;