Fix location of changelog, license, version files
diff --git a/docker/CHANGELOG.rst b/CHANGELOG.rst
similarity index 100%
rename from docker/CHANGELOG.rst
rename to CHANGELOG.rst
diff --git a/docker/LICENSE b/LICENSE
similarity index 100%
rename from docker/LICENSE
rename to LICENSE
diff --git a/docker/VERSION b/VERSION
similarity index 100%
rename from docker/VERSION
rename to VERSION