GitLab

The problem that can occur is ocassionally mvnw will not be executable. This can happen if mvnw is included from an archetype, as unix permissions aren't preserved within the jar they're stored in. Only using mvnw if it exists AND is executable

Add README.md to Symfony2 plugin

Bug introduced in cea941ce

* nanoc: update command aliases

- remove deprecated commands
- update `create-site`
- add `prune`

* nanoc: update README

* nanoc: update autompletion

- update commands
- add flag options to subcommands

Fixes #7268

With `$USER`, we'd need to quote it in case special characters like `\` are present in
the $USER value, like if the user is part of an AD domain.

With `%n` the quoting is done automatically by zsh.
See http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html#Login-information