title: Duplicate string names in strings.xml
body: <p>We have a shared intellij project that we use to build our android app. One person (out of like 10) recently ran into a build error:</p>
  
  <pre><code>android-apt-compiler: [ui] &lt;path&gt;\strings.xml:454: error: Resource entry &lt;name&gt; is already defined.
  </code></pre>
  
  <p>Looking into it, sure enough there are duplicate definitions of the string resource, both in the same strings.xml file. These should be fixed, because that makes no sense at all.</p>
  
  <p>But here's what I don't understand: Everyone else can build just fine, despite the duplicate entries in strings.xml. I assume there is some difference between our global or project settings (despite the project being shared) that I can't see.</p>
  
  <p>Any ideas of where to look? Thank you.</p>