anchor.diff:  Additional files can be provided to the build process via images.  Input
   images are referenced in the same way the `From` and `To` image targets
   are defined.  This means both docker images and image stream
  -tags can be referenced.  In conjunction with the image, you must provide one or 
  +tags can be referenced.  In conjunction with the image, you must provide one or
   more path pairs to indicate the path of the files/directories to copy out of the
   image and the destination to place them in the build context.
   
  
positive.code: 
  === Dockerfile Path
  
  Docker builds normally use a Dockerfile named *_Dockerfile_*, located at the root
  of the context (identified by the `*BuildConfig.spec.source.contextDir*` field).
  The `*dockerfilePath*` field allows the build to use a different path to locate your Dockerfile.
  The path must be relative to the `*BuildConfig.spec.source.contextDir*` field.
  It could be just a different name for your Dockerfile (*_MyDockerfile_* for example),
  or a path to a Dockerfile in a subdirectory (*_dockerfiles/app1_* for example):
  
  ====
  
  
negative.code: strategy:
    type: Docker
    dockerStrategy:
      dockerfilePath: dockerfiles/app1/
  ----
  ====
  
  