Update the gradle version.

Author: pdvrieze

RELEASENOTES.md

@@ -1,6 +1,7 @@
 ### 0.5.10
 * Add the generated files to the standard clean task instead of using custom clean tasks.
 * Some optimizations for configuration.
+* Use Kotlin 1.1 to compile (but at source level 1.0)
 
 ### 0.5.9:
 * Fix compatibility with jdk 7. Fix warnings.

build.gradle

@@ -23,7 +23,7 @@ buildscript {
 
     ext {
         if (!rootProject.ext.has('kotlin_version')) {
-            kotlin_version = '1.0.3'
+            kotlin_version = '1.1.2-3'
         }
     }
     dependencies {
@@ -77,6 +77,13 @@ bintray {
     }
 }
 
+compileKotlin {
+    kotlinOptions {
+        apiVersion = '1.0'
+        languageVersion = '1.0'
+    }
+}
+
 publishing {
     publications {
         MyPublication(MavenPublication) {

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.2.1-all.zip