build: update to Android Studio 3.1

Author: imkiva

app/build.gradle

@@ -4,6 +4,7 @@ apply plugin: 'kotlin-android'
 android {
     compileSdkVersion rootProject.ext.android.COMPILE_SDK_VERSION
     buildToolsVersion rootProject.ext.android.BUILD_TOOL_VERSION
+
     defaultConfig {
         applicationId "io.neoterm"
         minSdkVersion rootProject.ext.android.MIN_SDK_VERSION

build.gradle

@@ -32,7 +32,7 @@ buildscript {
 
             TARGET_SDK_VERSION     : 27,
 
-            BUILD_TOOL_VERSION     : '27.0.2',
+            BUILD_TOOL_VERSION     : '27.0.3',
 
             JUNIT_VERSION          : "4.12"
     ]
@@ -51,9 +51,10 @@ buildscript {
     repositories {
         maven { url 'https://dl.google.com/dl/android/maven2/' }
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.1.0'
         classpath rootProject.ext.deps["kotlin-gradle-plugin"]
 
         // NOTE: Do not place your application dependencies here; they belong

chrome-tabs/build.gradle

@@ -22,7 +22,7 @@ android {
 }
 
 dependencies {
-    compile 'com.github.michael-rapp:android-util:1.15.0'
+    implementation 'com.github.michael-rapp:android-util:1.15.0'
     implementation rootProject.ext.deps["annotations"]
     implementation rootProject.ext.deps["appcompat-v7"]
     testImplementation rootProject.ext.deps["junit"]

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sat Sep 16 12:05:30 CST 2017
+#Sun Apr 01 00:43:41 CST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip