Specifically, this pull request checks if the current query is already a
valid pageid and then return that as suggested pageid.

Also, tests are added for this method.

Fixes #2355

PS: We may want to somehow better educate/nudge users to use the better
way of creating pages by creating links on existing pages.

Typo fix

Translation update (nl)

Translation update (fr)

Translation update (it)

Translation update (de)

print 'you are here' again for startpages

Replace old call to css_styleini

fixes #2330

Translation update (ru)

This bug was introduced in #2251
c4a386f1

Fixes #2325

Honor type setting for recent changes. fixes #2322

Translation update (fr)

Fix invalid HTML

Also, for consistency this initializes also $num with 0, while ensuring
that the first FT_SNIPPET_NUMBER results with a $cnt>0 have a snippet.

Punctuation is more natural, makes sense with CSS switched off
and makes screenreaders add a little pause.

Translation update (de)

Translation update (es)

In #2286 the 2nd level heading in the intro was removed, so the h3
should be promoted to h2.

This implements some of the changes discussed in #2314:

1. last mod and number of hits are on the same line and always shown
2. There is a class around the last mod string so it can be
hidden/replaced by an icon
3. All items in the resultBody returned by the event are wrapped in
`<dd>` tags to ensure validity. They get their array key as class
4. There is still a wrapper div around each result for styling purposes

Translation update (ru)

Recent changes to the search results page added various divs
to the pre-existing description list, which is invalid.
This fixes that by a) removing a couple of unnecessary elements
and b) interpret the 'last modified' line as another 'dd'.

The advanced search options list links with an invalid empty target
attribute. This fixes that by skipping empty parameters.

Geshi Option parsing

fallback for new section editing. fixes #2311