Update SDK and build tools

Author: grantland

.travis.yml

@@ -7,9 +7,10 @@ sudo: false
 
 android:
   components:
-    - build-tools-21.1.1
+    - build-tools-23.0.1
 
     - android-22
+    - android-23
 
     - extra-android-support
     - extra-android-m2repository

ParseUI-Login/build.gradle

@@ -36,12 +36,12 @@ dependencies {
 }
 
 android {
-    compileSdkVersion 21
-    buildToolsVersion "21.1.1"
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
 
     defaultConfig {
-        minSdkVersion 9
-        targetSdkVersion 21
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
         versionName project.version
         versionCode 1
     }

ParseUI-Widget/build.gradle

@@ -35,12 +35,12 @@ dependencies {
 }
 
 android {
-    compileSdkVersion 21
-    buildToolsVersion "21.1.1"
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
 
     defaultConfig {
-        minSdkVersion 9
-        targetSdkVersion 21
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
         versionName project.version
         versionCode 1
     }

build.gradle

@@ -15,11 +15,11 @@ buildscript {
 }
 
 ext {
-    compileSdkVersion = 21
-    buildToolsVersion = "21.1.1"
+    compileSdkVersion = 23
+    buildToolsVersion = "23.0.1"
 
     minSdkVersion = 15
-    targetSdkVersion = 21
+    targetSdkVersion = 23
 
     facebookSDK = 'com.facebook.android:facebook-android-sdk:4.6.0'
     androidSupport = 'com.android.support:support-v4:23.0.1'