COMP: Remove empty figure directives in CleanQuadEdgeMesh.

Change-Id: Id396ca9e2aa6111ec5cc8999e2ce1a0532588201
BUG: Fix adding the OpenCV Bridge example.

The module name is non-standard.

Change-Id: I130587caa42e89cd1026ae78c27af6e5435328e6
COMP: Render the OpenCV Bridge example images.

Change-Id: I17c5b9e5d92eec3b632830ee1e0aa1997dd77b50
BUG: Incorrect variable name for file_insertion_enabled bug.

Change-Id: Ifc31a85b90179c9a98eb5705a942c62e80c830ce
Merge changes Ifc31a85b,I17c5b9e5,I130587ca,Id396ca9e

* changes:
  BUG: Incorrect variable name for file_insertion_enabled bug.
  COMP: Render the OpenCV Bridge example images.
  BUG: Fix adding the OpenCV Bridge example.
  COMP: Remove empty figure directives in CleanQuadEdgeMesh.