Delete dockerfile

cli/dockerfile

@@ -1,13 +0,0 @@
-FROM zenika/alpine-chrome:with-node
-
-RUN set -x \
-    git \
-    && git clone --depth 1 --recursive https://github.com/gildas-lormeau/SingleFile \
-    && cd SingleFile && npm install --production && cd cli && npm install --production \
-    && chmod +x single-file \
-    && echo
-    
-WORKDIR /usr/src/app/SingleFile/cli
-
-ENTRYPOINT ["./single-file", "--browser-executable-path", "/usr/bin/chromium-browser", "--dump-content", "--browser-args", "[\"--no-sandbox\"]"]
-CMD ["https://github.com/Zenika/alpine-chrome"]