Closed accounts show in balances report

[mattmccormick]

The documentation on close implies that closed accounts will not appear in reports. However, when I run bean-reports balances I still see all my closed accounts.

Documentation:

• https://beancount.github.io/docs/getting_started_with_beancount.html#closing-accounts
• https://beancount.github.io/docs/beancount_language_syntax.html#close

[flowerbug]

Thank you for bringing this up, I noticed it myself but have been too busy with other things to mention it.