Change "My Inbox" to "My Messages" in user menu

Fixes #661
Restore the duplicate search form in the header

It turns out the duplicate form is used, for the the mobile view.
Localisation updates from https://translatewiki.net.
Stop the "Load" button overlaying text in the data browser warning

Fixes #959
Add a close icon to the feature warning panel

Fixes #660
Add details for Finland to copyright page
Update bundle
Localisation updates from https://translatewiki.net.
Localisation updates from https://translatewiki.net.
Update bundle
Localisation updates from https://translatewiki.net.
Localisation updates from https://translatewiki.net.
Disable notes search until it can be made scalable
Update to iD v1.3.5
Localisation updates from https://translatewiki.net.
Set empty alt text on user images

This stops a stupidly long URL being shown if something goes wrong
with the gravatar redirect back to the default image.
Preserve aspect ratio when scaling a user thumbnail

Fixes #675
Reenable the note search API

Add a postgress freetext index on the note comments, and enable
note searching using freetext matching.
Change attribute names for diary/message titles to match UI labels
Highlight erroneous fields by adding a class to them

The default rails scheme for highlighting errors is to wrap the
field in a div, but that changes the structure of the page and can
change the meaning of CSS rules applied to the fields.

As an alternative we now apply a class to the fields, and use that
in the CSS to apply a highlight.