Merge pull request commons-app#770 from misaochan/master

Change target SDK to 25

Author: whym

gradle.properties

@@ -6,9 +6,8 @@ compileSdkVersion = android-25
 buildToolsVersion = 25.0.1
 
 minSdkVersion = 15
-
-# Cannot target API 24+ until https://github.com/commons-app/apps-android-commons/issues/457 fixed
-targetSdkVersion = 23
+        
+targetSdkVersion = 25
 android.useDeprecatedNdk=true
 
 # Library dependencies