umi_tools: add docker files

src/docker_modules/umi_tools/0.5.4/Dockerfile

+FROM quay.io/biocontainers/umi_tools:0.5.4--py27hdd9f355_1
+MAINTAINER Rémi SERAPHIN

src/docker_modules/umi_tools/0.5.4/docker_init.sh

+#!/bin/sh
+docker build src/docker_modules/umi_tools/1.0.0/ -t 'umi_tools:1.0.0'

src/docker_modules/umi_tools/1.0.0/Dockerfile

+FROM debian:stretch
+MAINTAINER Rémi SERAPHIN
+
+ENV UMI_TOOLS_VERSION=1.0.0
+ENV PACKAGES bash \
+             python3 \
+             python3-pip \
+             gcc
+
+RUN apt update && \
+    apt install ${PACKAGES} -y
+
+RUN pip3 install umi_tools==${UMI_TOOLS_VERSION}

src/docker_modules/umi_tools/1.0.0/docker_init.sh

+#!/bin/sh
+docker build src/docker_modules/umi_tools/1.0.0/ -t 'umi_tools:1.0.0'