Bring back the clear icon for clearing the search

Caused by a class rename

Change-Id: If4fa0bc14ca890e43182993f8bdd5ddb9de62417
Add the Khakas language (kjh)
Use jquery instead of jQuery in package.json
Merge pull request #153 from amire80/kjh

Add the Khakas language (kjh)
Fix .travis.yml

git submodule no longer exists.
Merge pull request #155 from kartikm/travis

Fix .travis.yml
Adding Rutul language

Requested in the Russian Wikipedia for the Rutul incubator.

https://ru.wikipedia.org/wiki/Обсуждение_проекта:Разделы_Википедии_на_региональных_языках_России
Merge pull request #156 from amire80/rut

Adding Rutul language
Localisation updates from https://translatewiki.net.
Merge pull request #154 from kartikm/jqueryname

Use jquery instead of deprecated jQuery in package.json
Localisation updates from https://translatewiki.net.
Change the autonym for Algerian Arabic

The incubator at https://incubator.wikimedia.org/wiki/Wp/arq uses
the Arabic script and this name.
Merge pull request #157 from amire80/arq

Change the autonym for Algerian Arabic
Add decorator option for language links

Callback function to be called when a language link is prepared
Can be used for custom decoration.
Arguments:
(a) the $language - the language link jQuery object
(b) languageCode

The function can do any styling, changing properites etc on the passed link.
See examples/decorator.html for example usage.

Change-Id: I5a67654440a07cf7dfac683e22dcb5000ded0bfe
Update ULS data with latest supplementalData.xml from CLDR

Change-Id: I30d302374c784b7baeb99150a1c53d14bab4123c
Minor formatting changes

Change-Id: I3ffd7029165ff614c13000b333ed30d3874fba28
Merge pull request #159 from santhoshtr/decorator

Add decorator option for language links
Localisation updates from https://translatewiki.net.
travis: Switch to Node.js 0.10

This repository is mainly about client-side javascript, the version
of Node.js used for the build scripts doesn't really matter.

One of the dependencies in package.json uses the '^x.x' syntax in
its sub-dependencies and isn't supporteed on Node.js 0.8, which
is why the Travis CI build is currently erroring on the install step.
build: Remove jquery from package.json dependencies (unused)

Follows-up 2ce74db801abecff28d5a4b2f056ce56089db89c.

This is not a node.js project. There are no references to
node_modules/jquery in file paths anywhere, and also no usage
of "require('jquery')".

Currently it just delays 'npm install'.