Update jquery.uls from upstream

* Update icons
* Update autonyms: ban, gcr, hyw, jv
* Add languages: ksw, pov, rej, vai
* Localization updates

Updating to
6f6d72d575

Change-Id: I47c2c17ae8ad970c53ff1f75de31915616146e31

lib/jquery.uls/images/clear.svg

@@ -1 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="12.52" height="12.52"><rect width="1.688" height="16.018" x="-.844" y=".844" transform="rotate(-45)" fill="#555"/><rect width="1.688" height="16.018" x="8.009" y="-8.009" transform="rotate(45)" fill="#555"/></svg>

lib/jquery.uls/images/close.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20">
+	<title>
+		close
+	</title>
+	<path d="M4.34 2.93l12.73 12.73-1.41 1.41L2.93 4.35z"/>
+	<path d="M17.07 4.34L4.34 17.07l-1.41-1.41L15.66 2.93z"/>
+</svg>

lib/jquery.uls/images/language.svg

@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20">
-    <path d="M20 18h-1.44a.61.61 0 0 1-.4-.12.81.81 0 0 1-.23-.31L17 15h-5l-1 2.54a.77.77 0 0 1-.22.3.59.59 0 0 1-.4.14H9l4.55-11.47h1.89zm-3.53-4.31L14.89 9.5a11.62 11.62 0 0 1-.39-1.24q-.09.37-.19.69l-.19.56-1.58 4.19zm-6.3-1.58a13.43 13.43 0 0 1-2.91-1.41 11.46 11.46 0 0 0 2.81-5.37H12V4H7.31a4 4 0 0 0-.2-.56C6.87 2.79 6.6 2 6.6 2l-1.47.5s.4.89.6 1.5H0v1.33h2.15A11.23 11.23 0 0 0 5 10.7a17.19 17.19 0 0 1-5 2.1q.56.82.87 1.38a23.28 23.28 0 0 0 5.22-2.51 15.64 15.64 0 0 0 3.56 1.77zM3.63 5.33h4.91a8.11 8.11 0 0 1-2.45 4.45 9.11 9.11 0 0 1-2.46-4.45z" fill="#54595d"/>
+<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20">
+	<title>
+		language
+	</title>
+	<path d="M20 18h-1.44a.61.61 0 0 1-.4-.12.81.81 0 0 1-.23-.31L17 15h-5l-1 2.54a.77.77 0 0 1-.22.3.59.59 0 0 1-.4.14H9l4.55-11.47h1.89zm-3.53-4.31L14.89 9.5a11.62 11.62 0 0 1-.39-1.24q-.09.37-.19.69l-.19.56-1.58 4.19zm-6.3-1.58a13.43 13.43 0 0 1-2.91-1.41 11.46 11.46 0 0 0 2.81-5.37H12V4H7.31a4 4 0 0 0-.2-.56C6.87 2.79 6.6 2 6.6 2l-1.47.5s.4.89.6 1.5H0v1.33h2.15A11.23 11.23 0 0 0 5 10.7a17.19 17.19 0 0 1-5 2.1q.56.82.87 1.38a23.28 23.28 0 0 0 5.22-2.51 15.64 15.64 0 0 0 3.56 1.77zM3.63 5.33h4.91a8.11 8.11 0 0 1-2.45 4.45 9.11 9.11 0 0 1-2.46-4.45z"/>
 </svg>

lib/jquery.uls/images/search.svg

@@ -1,4 +1,7 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" id="Layer_1">
-    <path d="M16.4 16.4c1-1.2 1.6-2.7 1.6-4.4 0-3.9-3.1-7-7-7s-7 3.1-7 7 3.1 7 7 7c1.2 0 2.3-.3 3.2-.8L17 21c1.4 1.4 2.5 1.5 4 0l-4.6-4.6zM6 12c0-2.8 2.2-5 5-5s5 2.2 5 5-2.2 5-5 5-5-2.3-5-5z" id="path3" fill="#555"/>
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20">
+	<title>
+		search
+	</title>
+	<path d="M19 17l-5.15-5.15a7 7 0 1 0-2 2L17 19zM3.5 8A4.5 4.5 0 1 1 8 12.5 4.5 4.5 0 0 1 3.5 8z"/>
 </svg>