updated build tools for newer versions of android studio

Author: Martin Bella

build.gradle

@@ -31,7 +31,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-alpha4'
+        classpath 'com.android.tools.build:gradle:3.0.0-beta2'
         classpath 'com.dicedmelon.gradle:jacoco-android:0.1.2'
         classpath 'gradle.plugin.com.nimbledroid:gradle-profiler:1.1.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
@@ -133,7 +133,7 @@ subprojects {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '4.0'
+    gradleVersion = '4.1'
 }
 
 task clean(type: Delete) {

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,5 @@
-#Tue Jun 20 10:35:43 BST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-bin.zip

gradle/wrapper/gradle-wrapper.properties

@@ -33,11 +33,11 @@ DEFAULT_JVM_OPTS=""
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
-warn ( ) {
+warn () {
     echo "$*"
 }
 
-die ( ) {
+die () {
     echo
     echo "$*"
     echo
@@ -155,7 +155,7 @@ if $cygwin ; then
 fi
 
 # Escape application args
-save ( ) {
+save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }