Allow images prefixed with '/' for overriding the default repository; added docstring for add_latest_tag.
Changed method for composing command line shortcuts; added options to user creation commands.
Fixed error in user creation shortcut.
Added cleanup for old images.
Changed order of user creation kwargs for backwards compatibility.
Docstring and rst updates.
User guide for build module.
Restructured docs, intro for maps. Small docstring changes.
Added property for repository prefix.
Guide for container maps.
Guide for client.
Extract user when set as user:group in container configuration.