docker: Use up-to-date build env. using dockerbuild/centos5 base image

This image include a modern compiler and the latest CMake, ninja, git
and python.

See https://github.com/dockbuild/dockbuild#readme

Author: jcfr

test/Docker-ITK-v4.10.1_USE_SYSTEM_LIBRARIES-OFF/Dockerfile

@@ -1,15 +1,6 @@
-FROM debian:8
+FROM dockbuild/centos5
 MAINTAINER Insight Software Consortium <community@itk.org>
 
-RUN apt-get update && apt-get install -y \
-  build-essential \
-  cmake \
-  git \
-  python \
-  ninja-build \
-  wget \
-  vim
-
 RUN mkdir -p /usr/src/SlicerExecutionModel-build
 WORKDIR /usr/src
 

test/Docker-ITK-v4.8.0_USE_SYSTEM_LIBRARIES-OFF/Dockerfile

@@ -1,15 +1,6 @@
-FROM debian:8
+FROM dockbuild/centos5
 MAINTAINER Insight Software Consortium <community@itk.org>
 
-RUN apt-get update && apt-get install -y \
-  build-essential \
-  cmake \
-  git \
-  python \
-  ninja-build \
-  wget \
-  vim
-
 RUN mkdir -p /usr/src/SlicerExecutionModel-build
 WORKDIR /usr/src