Update button wording to indicate publish

* When a stats announcement is created, edited or has its date changed,
the changes are immediately published — the button text needs to make
this clear
Apply form-large styles to date change form
Cleanup stats announcements list

* Put header at the top of the page
* Move warning down and give better vertical spacing to create
announcement action
* Rename search to filter to match other filter forms on Whitehall
* Make the search button a Bootstrap styled button
Port table header styles from admin template

* Add table example to style guide
* Include styles for table header and secondary table headers
Apply ported table styles to stats listing

* Give the table a prominent header consistent with other admin apps
Port and apply no content styles from admin gem

* A large but light style which applies to the empty state.
* Apply when no statistics announcements are found by a filter
Cleanup stats announcement page

* Indicate statistics type above title, matching front-end
* Clarify the view on website link, specifying which site
* Remove the warning message and fix grid layout of page
* Format details and summary in the same style as used on the front-end
* Remove delete announcement button
Cleanup document linker

* Delete existing overrides and inline styles
* Update language from “linking” to “connecting” to avoid confusion
related to behaviour of legacy systems, as observed in user research
* Re-style document finder, which uses IDs for styles and javascript
which makes refactoring or overriding styles difficult
Make stats forms more mobile friendly

* Using span8 grid classes meant that form elements were always a
percentage width of the viewport, at small widths this doesn’t make
sense
* Use max-widths instead, the form expands up to a certain point, but
on smaller viewports elements take up more of the limited screen space
* Apply the same logic to organisation and topic selects
Create block-label styles

* Base on the pattern in GOV.UK elements, but use the existing
Bootstrap palette, http://govuk-elements.herokuapp.com/#guide-forms
* Add examples to style guide
* Currently missing the javascript focus and selected styles
Use block labels in stats announcement forms

* Provide better titles and descriptions for statistics types, and
replace select with radio buttons for easier access to options
* Use inline block labels for display precision
Dynamically update example date precision

* Show users the exact date that will be published and shown to users
based on their choices. (As announcements are published immediately,
they otherwise wouldn’t see it until it was live)
* Exact date, one month range, two month range and whether the date is
provisional or not
Change display precision to display date
Alter stats heading classes

* Avoid inferring semantics, the styles should be usable with any
content
* Don’t nest divs within headings, that’s not valid HTML