Use build-tools 26.0.2

Author: cesardeazevedo

android/build.gradle

@@ -1,14 +1,12 @@
 apply plugin: "com.android.library"
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.1"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 23
-        versionCode 1
-        versionName "1.0"
+        targetSdkVersion 26
     }
 }
 
@@ -35,6 +33,6 @@ allprojects {
 
 dependencies {
     compile "com.facebook.react:react-native:+"
-    compile "com.android.support:appcompat-v7:24.1.1"
-    compile 'com.android.support:design:24.1.1'
+    compile "com.android.support:appcompat-v7:26.1.0"
+    compile 'com.android.support:design:26.1.0'
 }