Dockerfile cleanups ...

add labels, etc.

empty-ctx/rpi-swift-3.1.1-dev.dockerfile

@@ -4,6 +4,8 @@
 #
 FROM helje5/rpi-swift:3.1.1
 
+LABEL maintainer "Helge Heß <me@helgehess.eu>"
+
 # rpi-swift sets it to swift
 USER root
 

empty-ctx/rpi-ubuntu-swift-3.1.1-build.dockerfile

@@ -1,6 +1,6 @@
 # Dockerfile
 #
-# docker run --rm --interactive --tty helje5/rpi-ubuntu-swift-build311-env bash
+# docker run --rm -i --tty helje5/rpi-ubuntu-swift-build311-env bash
 # 
 # TODO: need a script within the image for this:
 # docker run --rm -v /home/pirate:/package helje5/rpi-ubuntu-swift311-build \

rpi-swift-3.1.0-ctx/rpi-ubuntu-swift-3.1.0.dockerfile

@@ -1,10 +1,11 @@
 # Dockerfile
 #
-# docker run --privileged=true -i --tty --rm helje5/rpi-swift:3.1.0
+# docker run -i --tty --rm helje5/rpi-swift:3.1.0
 # 
-
 FROM ioft/armhf-ubuntu:16.04
 
+LABEL maintainer "Helge Heß <me@helgehess.eu>"
+
 ARG TARBALL=swift-3.1-armv7l-ubuntu-16.04.tar.gz
 
 ENV DEBIAN_FRONTEND noninteractive