change version code in build.gradle

Author: mattvb91

app/build.gradle

@@ -12,7 +12,7 @@ android {
         applicationId "mavonie.subterminal"
         minSdkVersion 19
         targetSdkVersion 25
-        versionCode 33
+        versionCode 34
         versionName "1.3.0"
         multiDexEnabled true
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"