Bump the targetSdkVersion and the support library to 25. (google#132)

Author: thagikura

Diff for: build.gradle

@@ -21,7 +21,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.0'
+        classpath 'com.android.tools.build:gradle:2.2.1'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.6'
         // NOTE: Do not place your application dependencies here; they belong
@@ -31,10 +31,10 @@ buildscript {
 
 ext {
     minSdkVersion = 9
-    targetSdkVersion = 24
-    compileSdkVersion = 24
+    targetSdkVersion = 25
+    compileSdkVersion = 25
     buildToolsVersion = "24.0.2"
-    supportLibVersion = "24.2.1"
+    supportLibVersion = "25.0.0"
     espressoVersion = "2.2.2"
     testRunnerVersion = "0.5"
     junitVersion = "4.12"

Diff for: circle.yml

@@ -9,7 +9,7 @@ machine:
 
 dependencies:
     pre:
-        - echo y | android update sdk --no-ui --all --filter "android-24,build-tools-24.0.2,tools,platform-tools,extra-android-m2repository"
+        - echo y | android update sdk --no-ui --all --filter "android-25,build-tools-24.0.2,tools,platform-tools,extra-android-m2repository"
         # For some reasons, there is an issue with the pre-installed gcloud that
         # PyOpenSSL is not available when trying to activate the service account.
         # Re-installing the gcloud worked as a workaround.