COMP: Added missing header <functional> in itkAnchorCloseImageFilter.h

Fixes VC11 complaint about undefined std::greater in
itkAnchorCloseImageFilter.h

Change-Id: Iba0fb1125386cd59c96ca934391408c8c03d45e5
Merge branch 'itkAnchorCloseImageFilter_VC11_Comp_Fix_release' into release
BUG: Warn on directories

The script only processes files. Directories are ignored. Prior to this
patch, the script exited if a directory was found.

Change-Id: I9286d17af1a8cc92cfdebe9de3d09303c690b1aa
Merge topic 'WhatModulesError'

fb8cba8 BUG: Warn on directories
Merge branch 'release'