CI: clean unused files

CI/Dockerfile.nat

-FROM ubuntu:18.04
-MAINTAINER Sebastien Dinot <sebastien.dinot@c-s.fr>
-
-ENV DEBIAN_FRONTEND noninteractive
-
-RUN echo "Europe/Paris" > /etc/timezone
-
-# ----------------------------------------------------------------------------
-# First stage : install tools (they rarely evolve)
-# ----------------------------------------------------------------------------
-RUN apt-get update -y \
- && apt-get upgrade -y \
- && apt-get install -y --no-install-recommends \
-        ca-certificates \
-        curl \
-        make \
-        cmake \
-        ninja-build \
-        g++ \
-        gcc \
-        clang \
-        clang-tidy \
-        clang-format \
-        ccache \
-        git \
-        libtool \
-        swig \
-        xvfb \
- && rm -rf /var/lib/apt/lists/*
-
-# ----------------------------------------------------------------------------
-# Second stage : dependencies (they evolve more often)
-# ----------------------------------------------------------------------------
-RUN apt-get update -y \
- && apt-get upgrade -y \
- && apt-get install -y --no-install-recommends \
-        freeglut3-dev \
-        libboost-date-time-dev \
-        libboost-filesystem-dev \
-        libboost-graph-dev \
-        libboost-program-options-dev \
-        libboost-system-dev \
-        libboost-thread-dev \
-        libcurl4-gnutls-dev \
-        libexpat1-dev \
-        libfftw3-dev \
-        libgdal-dev \
-        libgeotiff-dev \
-        libglew-dev \
-        libglfw3-dev \
-        libgsl-dev \
-        libinsighttoolkit4-dev \
-        libkml-dev \
-        libmuparser-dev \
-        libmuparserx-dev \
-        libopencv-core-dev \
-        libopencv-ml-dev \
-        libopenmpi-dev \
-        libopenthreads-dev \
-        libossim-dev \
-        libpng-dev \
-        libqt5opengl5-dev \
-        libqwt-qt5-dev \
-        libsvm-dev \
-        libtinyxml-dev \
-        qtbase5-dev \
-        qttools5-dev \
-        default-jdk \
-        python-dev \
-        python-numpy \
-        python-gdal \
-        python3-dev \
-        python3-numpy \
-        python3-gdal \
- && rm -rf /var/lib/apt/lists/*
-
-ENV PATH /usr/lib/ccache:$PATH
-ENV OTB_USE_SHARK OFF

CI/Dockerfile.shark3.1.4

-FROM ubuntu:18.04 as shark-provider
-MAINTAINER OrfeoToolbox Core Team
-
-ENV DEBIAN_FRONTEND noninteractive
-
-# ----------------------------------------------------------------------------
-# First stage : install tools 
-# (based on https://github.com/Shark-ML/Shark/blob/master/.travis.yml)
-# ----------------------------------------------------------------------------
-
-RUN apt-get update -y \
-  && apt-get upgrade -y \
-  && apt-get install -y --no-install-recommends \
-        ca-certificates \
-        g++ \
-        make \
-        cmake \
-        libboost-date-time-dev \
-        libboost-filesystem-dev \
-        libboost-graph-dev \
-        libboost-program-options-dev \
-        libboost-system-dev \
-        libboost-thread-dev \
-        libcurl4-gnutls-dev \
-        curl \
-  && rm -rf /var/lib/apt/lists/*
-
-RUN cd \tmp \
-  && curl -o shark.tar.gz https://codeload.github.com/Shark-ML/Shark/tar.gz/v3.1.4 \
-  && tar xzf shark.tar.gz \
-  && cd Shark-3.1.4\
-  && mkdir build \
-  && cd build \
-  && cmake  -DBUILD_EXAMPLES:BOOL=OFF \
-            -DBUILD_TESTING:BOOL=OFF \
-            -DENABLE_HDF5:BOOL=OFF \
-            -DBUILD_SHARED_LIBS=ON \
-            -DENABLE_CBLAS:BOOL=OFF \
-            -DENABLE_OPENMP:BOOL=OFF \
-            ../. \
-  && make install
-
-FROM ubuntu:18.04
-MAINTAINER Sebastien Dinot <sebastien.dinot@c-s.fr>
-
-ENV DEBIAN_FRONTEND noninteractive
-
-RUN echo "Europe/Paris" > /etc/timezone
-
-# ----------------------------------------------------------------------------
-# First stage : install tools (they rarely evolve)
-# ----------------------------------------------------------------------------
-RUN apt-get update -y \
- && apt-get upgrade -y \
- && apt-get install -y --no-install-recommends \
-        ca-certificates \
-        curl \
-        make \
-        cmake \
-        ninja-build \
-        g++ \
-        gcc \
-        clang \
-        clang-tidy \
-        clang-format \
-        ccache \
-        git \
-        libtool \
-        swig \
-        xvfb \
- && rm -rf /var/lib/apt/lists/*
-
-# ----------------------------------------------------------------------------
-# Second stage : dependencies (they evolve more often)
-# ----------------------------------------------------------------------------
-
-RUN apt-get update -y \
- && apt-get upgrade -y \
- && apt-get install -y --no-install-recommends \
-        freeglut3-dev \
-        libboost-date-time-dev \
-        libboost-filesystem-dev \
-        libboost-graph-dev \
-        libboost-program-options-dev \
-        libboost-system-dev \
-        libboost-thread-dev \
-        libcurl4-gnutls-dev \
-        libexpat1-dev \
-        libfftw3-dev \
-        libgdal-dev \
-        libgeotiff-dev \
-        libglew-dev \
-        libglfw3-dev \
-        libgsl-dev \
-        libinsighttoolkit4-dev \
-        libkml-dev \
-        libmuparser-dev \
-        libmuparserx-dev \
-        libopencv-core-dev \
-        libopencv-ml-dev \
-        libopenmpi-dev \
-        libopenthreads-dev \
-        libossim-dev \
-        libpng-dev \
-        libqt5opengl5-dev \
-        libqwt-qt5-dev \
-        libsvm-dev \
-        libtinyxml-dev \
-        qtbase5-dev \
-        qttools5-dev \
-        default-jdk \
-        python-dev \
-        python-numpy \
-        python-gdal \
-        python3-dev \
-        python3-numpy \
-        python3-gdal \
- && rm -rf /var/lib/apt/lists/*
-
-COPY --from=shark-provider /usr/local/include/shark/* /usr/include/shark/
-COPY --from=shark-provider /usr/local/lib/libshark* /usr/lib/
-COPY --from=shark-provider /usr/local/bin/SharkVersion /usr/bin/
-COPY --from=shark-provider /usr/local/lib/cmake/ /usr/lib/cmake/
-
-ENV PATH /usr/lib/ccache:$PATH
-ENV OTB_USE_SHARK ON