[Android] Update gradle-plugin and build-tools

[Jean-Baptiste Kempf]

vlc-ports/android | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Tue Aug 18 11:59:31 2015 +0200| [0a7ffc90f36ba75ca5d553216de40555c0b17bfa] | committer: Jean-Baptiste Kempf

Update gradle-plugin and build-tools

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=0a7ffc90f36ba75ca5d553216de40555c0b17bfa
---

 build.gradle |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index c2645bc..d13f0bc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.2.3'
+        classpath 'com.android.tools.build:gradle:1.3.1'
         classpath 'com.jakewharton.sdkmanager:gradle-plugin:0.12.+'
     }
 }
@@ -17,6 +17,6 @@ allprojects {
 }
 
 ext {
-    buildToolsVersion = "22.0.1"
+    buildToolsVersion = "23.0.0"
     compileSdkVersion = 22
 }