title: Photos with wrong orientation
body: <p>i'm trying the Sencha Touch Camera API( <a href="http://docs.sencha.com/touch/2.3.1/#!/api/Ext.device.Camera" rel="nofollow noreferrer">http://docs.sencha.com/touch/2.3.1/#!/api/Ext.device.Camera</a>) for taking pictures in a mobile device.
  Following the documentation instructions, now i'm able to capture the image in a base64 format, what is great. However, when the photo is taken in portrait orientation, it comes rotated by 90 degrees. This doesn't happen when the photo is taken in landscape orientation.</p>
  
  <p>I suppose i can deal with this just by rotating the image. However, first i need to know what orientation was used.</p>
  
  <p>What is the best way for doing this in Sencha Touch? I read that i could get the EXIF information using <a href="https://stackoverflow.com/questions/7584794/accessing-jpeg-exif-rotation-data-in-javascript-on-the-client-side">this</a>, but looks like i can't access EXIF class.</p>