Added telephone links into tag detail browser

International phone numbers become links using the official URI scheme
as per http://tools.ietf.org/html/rfc3966.

It is not limited to key=phone, so it can be used in other keys as well.
Don't force a login to use a remote editor

Fixes #754
Force coordinates into range for "Where am I" queries

Fixes #753
Highlight search results when the mouse is over them

Fixes #748
Use the exclusion list returned by nominatim

When constructing a "more results" link for nominatim, use the
exclusion list returned by the previous query instead of trying
to make on up ourselves.

Fixes #701
Strip illegal characters from member roles in AMF uploads

Fixes #758
Strip illegal characters from member roles in AMF uploads, part 2

Fixes #758
Probit control characters in user names
Localisation updates from https://translatewiki.net.
Improve behaviour of new search markers
Rewrite layer parameters in shortlinks correctly

Fixes #762
Make parking icon less blurry

Fixes #760
Remove redundant robot rules
Decode entities in the title

They will get reencoded (if necessary) when they are output. Fixes #764.
Make sure we pan immediately when a search result is clicked

Fixes #763
Use correct translation for back button
Fix update-wiki-pages to resolve redirects correctly
Look for key pages using Template:Feature
Update wiki link data
Increase field widths on trace upload form

Fixes #664