Simplify apt publisher

apt-publisher/Makefile

 	make update-packages
 
 prepare-packages:
-	mkdir packages
+	mkdir repo/amd64
 	cp -prv ffmpeg/pkg/*.deb \
 	        v8pp/pkg/*.deb \
 	        crtmpserver/pkg/*.deb \
 	        boost/pkg/*.deb \
 	        benchmarklib/pkg/*.deb \
 	        fastpfor/pkg/*.deb \
-			    packages/
+			    repo/amd64/
 
 docker:
 	docker build . -t rayburgemeestre/apt-ubuntu:16.04 -f Dockerfile
 
 update-packages:
 	docker pull rayburgemeestre/apt-ubuntu:16.04
-	docker run -t -v $$PWD:$$PWD -v $$PWD/gnupg:/root/.gnupg -v $$PWD/repo:/repo -v $$PWD/packages:/repo/amd64 --workdir $$PWD rayburgemeestre/apt-ubuntu:16.04 /bin/sh -c "bash update.sh"
+	docker run -t -v $$PWD:$$PWD -v $$PWD/gnupg:/root/.gnupg -v $$PWD/repo:/repo -v --workdir $$PWD rayburgemeestre/apt-ubuntu:16.04 /bin/sh -c "bash update.sh"
 	tar -czf repo.tar.gz repo
 
 shell:
-	docker run -t -v $$PWD:$$PWD -v $$PWD/gnupg:/root/.gnupg -v $$PWD/repo:/repo -v $$PWD/packages:/repo/amd64 --workdir $$PWD rayburgemeestre/apt-ubuntu:16.04 /bin/bash
+	docker run -t -v $$PWD:$$PWD -v $$PWD/gnupg:/root/.gnupg -v $$PWD/repo:/repo -v --workdir $$PWD rayburgemeestre/apt-ubuntu:16.04 /bin/bash
 
 clean-all:
 	rm -rf repo gnupg keys