Update SDK and build tools

app/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 24
+    compileSdkVersion 25
-    buildToolsVersion "23.0.3"
+    buildToolsVersion "25.0.2"
 
     defaultConfig {
         applicationId "org.traccar.manager"
         minSdkVersion 19
-        targetSdkVersion 24
+        targetSdkVersion 25
         versionCode 10
         versionName "2.0"
     }