style directory trees using ascii tree branches

[jbmoelker]

Summary

Proposed changes:

• Style directory trees using ascii tree branches

Resolves #24.

Checklist

• [X] The changes only affect or contain one style guide rule or section.
• [X] The changes are in style guide format.
• [X] The new style guide section has an entry in the Table of Contents (only if changes introduce new section).
• [X] The changes can be merged into the target branch without conflicts.

[petergoes]

Can't we use these things?

├──
└──

So:

modules/
└── my-example/
    ├── my-example.tag.html
    ├── my-example.less
    ├── ...
    └── README.md

[jbmoelker]

@petergoes didn't know those exist. All looks good to me. Just make sure it actually looks like the files come out of the my-example/ directory (extra indent?). @phortuin what do you think?

[petergoes]

I copied them from the tree command line app