title: dlib functions to parse ImgLab files
body: <p>I have used <code>dlib</code>'s ImgLab tool to annotate some images, so its produced an XML annotation file. I then used this for <code>dlib</code>'s simple object detector but it did quite bad. So I want to train my own SVM where I have more control over feature extraction. </p>
  
  <p>I want to use the same annotation XML file for my own feature extraction. Does <code>dlib</code> have functions to parse the XML file and extract the boxes/annotations? </p>
  
  <p>I know I can write my own XML parser but I would much prefer to not reinvent the wheel is dlib has functions to extract these. I have searched the dlib site but cannot find dlib python functions for parsing - anyone know a link?</p>