title: What is it dot-separated string resource name for?
body: <p>I'am using a snake_style for the naming of string resources. In someones code i found another notation, with dots. I couldn't be able to found single word about this topic.</p>
  
  <pre><code>&lt;resources&gt;
      &lt;string name="title.activity.first"&gt;Activity 1&lt;/string&gt;
      &lt;string name="title_activity_second"&gt;Activity 2&lt;/string&gt;
  &lt;/resources&gt;
  </code></pre>
  
  <p>Is there any practical advantage/disadvantage of theese styles? Or it is just a cosmetic thing?</p>