safe: add has_secrets
Add editfile
Add editor
Add partial implementation of `pol edit'
setup: fix pyparsing dependency
editfile.vim: add TODO
editor: add TODO
Merge branch 'master' into pol-edit
editfile: allow comment at and of containerline
editor: add debug statement
edit: error on wrong secret or container id and some more
editfile: this uglier grammar raises better errors
edit: remove error messages and give them a nice color
editor: manually check for changes; do not trust mtime
edit: add --secrets flag
editfile: dump: fix escaping for cornercases, hopefully
two typos
editfile: catch more errors while "parsing"
edit: apply changes
editfile: add TODO