Update to latest build tools and bintray

build.gradle

@@ -11,8 +11,8 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.2.3'
-        classpath 'com.novoda:bintray-release:0.2.10'
+        classpath 'com.android.tools.build:gradle:2.1.0'
+        classpath 'com.novoda:bintray-release:0.3.4'
     }
 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,12 +1,6 @@
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-#Thu Apr 23 00:07:46 CEST 2015
+#Fri May 13 19:25:42 CEST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip