Turn off autocomplete on the date

Just in case -- we have some complaints of the same date being used over
and over again. Possibly this is autocomplete at work?
Merge pull request #865 from afuna/autocomplete-off-date

Turn off autocomplete on the date
(Bug 822) Misspelling in /admin/capedit

Fixes spelling of 'privilege'. Fixes bug #822.
Merge pull request #866 from hotlevel4/bug822/changeMisspelling

(Bug 822) Misspelling in /admin/capedit - Fixes #822.
(Issue 839: expose breakpoint variables in wizard)

Add wizard settings for the viewport size in ems
triggering change to mobile view or medium screen view
Some changes to description of option, add notes.
Wizard settings for TR and most  non-child styles.
Merge branch 'release-1.21' into develop

* release-1.21:
  Turn off autocomplete on the date
[#868] Add a viewer option to turn off mobile view per-device

(Per-device not per-account because what works for one device may not
work for another, while multiple accounts on the same device will likely
have the same issues)

Fixes #868.
Remove redundant tag, and fix tag format

* our styles are still in xhtml so we do want this trailing slash

* want this meta tag to be per-style instead of on all styles, just in
  case it's not suitable for one of them
Merge pull request #870 from afuna/ie-meta-again

Remove redundant tag, and fix tag format
Remove preset defaults.
Remove redundant  wizard options for Blanket.
Fix tabs style.
Merge pull request #869 from afuna/mobile-view-option-bug-868

[#868] Add a viewer option to turn off mobile view per-device
Merge pull request #867 from LivredOr/438_wizard_breakpoints

(Issue 839: expose breakpoint variables in wizard)
Insert JS-injected control strip to the *top* of the page

It's being inserted at the bottom, which was fine when this was then
absolutely positioned to the top. But we want the control strip to be in
the document flow and act like a regular element, so let's put this at
the top in the HTML
Merge pull request #872 from afuna/controlstrip-core1-top

Insert JS-injected control strip to the *top* of the page
[#848] Add a minimum acceptable width to the comment content

So that if it's narrower than a certain size, even the first few lines
drop below the icon instead of being squeezed by it.

This technique, however, ensures that the icon can still float beside
the comment text when the comment is wide enough that the words will
still be readable
Merge pull request #873 from afuna/min-width-comment-content-bug-848

[#848] Add a minimum acceptable width to the comment content
[#877] Add rounded corners to .comment in Ciel

To keep consistent with the appearance when it's deep enough that the
comment overflows the primary column

Fixes #877.
Go straight to the fallback if sidebar width isn't set

Some non-TR-children styles don't use the sidebar width variable; for
these jump straight to the fallback
Merge pull request #894 from afuna/sidebar-width-unset

Go straight to the fallback if sidebar width isn't set
Remove a redundant media query in Drifting