Docs: Adding new camera diagrams
      Reworking 2 images with feedback posted in bug
      Adding 2 new images (pipeline and ops flow)
      Adding 4 new images (crop ratios)
      Updating diagrams with feedback
      Adding text intro change for image on index page
      Adating diagram with feedback

Bug: 18947698

Change-Id: Id5fccea2fd7c8b88e1671f57093dcf5c7c6de5ad
diff --git a/src/devices/camera/index.jd b/src/devices/camera/index.jd
index 1e5cab8..9bf74df 100644
--- a/src/devices/camera/index.jd
+++ b/src/devices/camera/index.jd
@@ -30,7 +30,7 @@
 camera framework APIs in <a href="http://developer.android.com/reference/android/hardware/package-summary.html">android.hardware</a> to your underlying camera driver and hardware. The camera subsystem includes implementations for camera pipeline components while the camera HAL provides interfaces for use in implementing your version of these components.</p>
 
 <h2 id="architecture">Architecture</h2>
-<p>The following figure and list describe the components involved and where to find the source for each:
+<p>The following figure and list describe the HAL components:
 </p>
 
 <img src="images/ape_fwk_camera.png" alt="Android camera architecture" id="figure1" />