Update version

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/build.gradle

@@ -12,8 +12,8 @@ android {
         targetSdkVersion 27
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
-        versionCode 15
-        versionName "1.0.6"
+        versionCode 16
+        versionName "1.0.7"
 
         // Enabling multidex support.
         multiDexEnabled true