Fixed NOTICE and LICENSE files duplication in dependencies

android/build.gradle

@@ -7,6 +7,13 @@ android {
     buildToolsVersion "20.0.0"
     compileSdkVersion 20
 
+    packagingOptions {
+        exclude 'META-INF/NOTICE'
+        exclude 'META-INF/LICENSE'
+    }
+    
+
+
     defaultConfig {
         targetSdkVersion 20
         versionName tablexiaVersionName
@@ -228,4 +235,4 @@ spoon {
     //testSizes = ['small', 'medium']
     adbTimeout = 10*60
     failIfNoDeviceConnected = false
-}
\ No newline at end of file
+}