Updated build to use latest build tools

Author: manadream

app/build.gradle

@@ -21,13 +21,13 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 24
-    buildToolsVersion '23.0.3'
+    buildToolsVersion '28.0.0'
     defaultConfig {
         applicationId 'tk.elevenk.proxysetter'
         minSdkVersion 15
         targetSdkVersion 24
-        versionCode 5
-        versionName "0.2"
+        versionCode 6
+        versionName "0.2.1"
     }
     signingConfigs {
         emulatorSystemKeystore {
@@ -47,6 +47,6 @@ android {
 
 dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile 'com.android.support:appcompat-v7:24.2.0'
+    compile 'com.android.support:appcompat-v7:24.2.1'
     compile 'be.shouldit:android-proxy-library:4.2.6'
 }

build.gradle

@@ -22,9 +22,13 @@
 buildscript {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.2'
+        classpath 'com.android.tools.build:gradle:3.1.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -34,5 +38,9 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Tue Aug 23 14:17:23 PDT 2016
+#Tue Jun 19 19:45:47 PDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip