Update justenough-opt1.rst
Merge pull request #545 from ajstein/master

Fix type in heading of Just Enough Rebar Entry in Docs
mod_import_csv: Correctly treat .csv files as UTF-8
Fix for close button on persistent notices.
core: added support for signing up with facebook for a known user.
Moved some check functions to m_identity.
Fixed problem where an email identity could be added multiple times (when signing up using FB)
mod_signup: fix spec
mod_signup: fix typespec
(cherry picked from commit ff85c0055e4ff0bd22649a9fc5ae994bc178358f)
mod_development: show debug message when reloading a module.
core: added z:log_level(debug | info | warning | error) to set the console backend log level.
mod_authentication: remove reload of other open 'tabs' on log on/off.
This gives a race condition in Chrome as Chrome doesn't close the Websockets channel during redirects (which are setting the new cookies)
mod_base: added 'only_text' option to alert. Corrected documentation.
mod_facebook: fixes to redirects etc.
scripts: Allow sites to have direct deps

By adding priv/sites/*/deps/*/ebin to the code path on startup.
core: catinclude also accepts a list of atoms instead of an id

This makes it in the admin again possible to override the
`_admin_overview_list.tpl` file based on the category that is
selected. This restores the functionality that was removed in commit
1d715afeef5a6823dd0bb38cbaee8f41497a9345, but now implemented in a
different, more explicit way.

Documentation for the new `m.category[222].is_a` option and the extra
feature of `catinclude` is provided.
mod_base: don't post the logon form, as controller_logon can't handle POSTs.
mod_base_site: separate copyright template. Use tablet/desktop footer for (smart)phone.
core: don't crash when an identity has duplicates.
mod_base_site: remove scrollbars from share dialog
mod_l10n: japanese translation for days and months.
mod_backup: Also prefix the periodic backups with the site name

This prevents the backup module from becoming confused and creating a
backup file every hour between 3 and 7.