message: feat(Dependencies): Bump ITK to 2018-12-16 master
  Addresses final VXL warnings (hooray!).
  Bring in modular FreeSurfer mesh module.
diff: @@ -3,8 +3,8 @@ MAINTAINER Insight Software Consortium <community@itk.org>
  WORKDIR /
  -# 2018-12-12
  -ENV ITK_GIT_TAG 57bb8e4f109cd59c26a04c79983b07ad07078813
  +# 2018-12-16
  +ENV ITK_GIT_TAG a27da12e7e0b3ab81564a668ce48cf68b33d672a
  ENV CFLAGS="-Wno-warn-absolute-paths --memory-init-file 0 -s DISABLE_EXCEPTION_CATCHING=0 -s ALLOW_MEMORY_GROWTH=1 -Wno-almost-asm"
  ENV CXXFLAGS="${CFLAGS} -std=c++11"
  RUN git clone https://github.com/InsightSoftwareConsortium/ITK.git && \
  