Clean repos and fix clean rule

Move common files to common folder
Move patch files to patch folder
Fix clean rule in Makefile (Remove /Dockerfile in path, he is already there)

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>

common/common.docker

@@ -0,0 +1,39 @@
+WORKDIR /usr/src
+
+ARG GIT_VERSION=2.31.1
+ARG CMAKE_VERSION=3.17.1
+
+# Image build scripts
+COPY \
+  imagefiles/build-and-install-cmake.sh \
+  imagefiles/build-and-install-curl.sh \
+  imagefiles/build-and-install-git.sh \
+  imagefiles/build-and-install-ninja.sh \
+  imagefiles/build-and-install-openssl.sh \
+  imagefiles/build-and-install-openssh.sh \
+  imagefiles/install-cmake-binary.sh \
+  imagefiles/install-liquidprompt-binary.sh \
+  imagefiles/install-python-packages.sh \
+  imagefiles/utils.sh \
+  /buildscripts/
+
+RUN \
+  X86_FLAG=$([ "$DEFAULT_DOCKCROSS_IMAGE" = "dockcross/manylinux1-x86" -o "$DEFAULT_DOCKCROSS_IMAGE" = "dockcross/manylinux2010-x86" -o "$DEFAULT_DOCKCROSS_IMAGE" = "dockcross/manylinux2014-x86" ] && echo "-32" || echo "") && \
+  /buildscripts/build-and-install-openssl.sh $X86_FLAG && \
+  /buildscripts/build-and-install-openssh.sh && \
+  /buildscripts/build-and-install-curl.sh && \
+  /buildscripts/build-and-install-git.sh && \
+  /buildscripts/install-cmake-binary.sh $X86_FLAG && \
+  /buildscripts/install-liquidprompt-binary.sh && \
+  PYTHON=$([ -e /opt/python/cp38-cp38/bin/python ] && echo "/opt/python/cp38-cp38/bin/python" || echo "python3") && \
+  /buildscripts/install-python-packages.sh -python ${PYTHON} && \
+  /buildscripts/build-and-install-ninja.sh -python ${PYTHON} && \
+  rm -rf /buildscripts
+
+RUN echo "root:root" | chpasswd
+WORKDIR /work
+ENTRYPOINT ["/dockcross/entrypoint.sh"]
+
+# Runtime scripts
+COPY imagefiles/cmake.sh /usr/local/bin/cmake
+COPY imagefiles/ccmake.sh /usr/local/bin/ccmake