Updated version to 2.5.0

Author: opticod

source-code/app/build.gradle

@@ -31,7 +31,7 @@ android {
         minSdkVersion 14
         targetSdkVersion 23
         versionCode 2
-        versionName "2.0.0"
+        versionName "2.5.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }

source-code/app/src/main/java/org/buildmlearn/toolkit/activity/AboutBuildmLearn.java

@@ -36,7 +36,7 @@ protected void onCreate(Bundle savedInstanceState) {
         } catch (PackageManager.NameNotFoundException e) {
             assert findViewById(R.id.app_version) != null;
             assert ((TextView) findViewById(R.id.app_version)) != null;
-            ((TextView) findViewById(R.id.app_version)).setText("Version: 1.0");
+            ((TextView) findViewById(R.id.app_version)).setText("Version: 2.5.0");
             e.printStackTrace();
         }