title: Ignore Issue-Type in Xcode 4
body: <p>i have a little problem with xcode4.
  i get issues in my projects with this type of code:</p>
  
  <pre><code>- (id)init {
    if (self = [super init]) {
    }
    return self;
  }
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/WrBVD.png" alt="enter image description here"></p>
  
  <p>i know i could fix it with something like:</p>
  
  <pre><code>- (id)init {
    if ((self = [super init])) {
    }
    return self;
  }
  </code></pre>
  
  <p>or</p>
  
  <pre><code>- (id)init {
    self = [self init];
    if (self) {
    }
    return self;
  }
  </code></pre>
  
  <p>but the problem is, that i use a massive amount of external libraries in a special project and i don't want to edit this files, push an update to github or something else.</p>
  
  <p>so is there a option to deactivate this type of notification/issue posting in xcode?</p>