update Piwik to version 2.16 (fixes #91)

www/analytics/libs/bower_components/jquery.scrollTo/LICENSE

@@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 2007-2014 Ariel Flesler <aflesler@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

www/analytics/libs/bower_components/jquery.scrollTo/README.md

@@ -0,0 +1,71 @@
+# jQuery.ScrollTo
+
+### Installation and usage
+
+Using [bower](https://github.com/twitter/bower):
+```bash
+bower install jquery.scrollTo
+```
+Using npm:
+```bash
+npm install jquery.scrollto
+```
+Using [composer](http://getcomposer.org/download/):
+
+Either run
+
+```
+php composer.phar require --prefer-dist flesler/jquery.scrollto "*"
+```
+
+or add
+
+```
+"flesler/jquery.scrollto": "*"
+```
+
+to the require section of your composer.json.
+
+### Downloading Manually
+
+If you want the latest stable version, get the latest release from the [releases page](https://github.com/flesler/jquery.scrollTo/releases).
+
+### Notes
+
+* Apart from the target and duration, the plugin can receive a hash of settings. Documentation and examples are included in the source file.
+
+* If you are interested in animated "same-page-scrolling" using anchors(href="#some_id"), check http://github.com/flesler/jquery.localScroll
+
+* For a slideshow-like behavior using scrolling, check http://github.com/flesler/jquery.serialScroll
+
+* The target can be specified as:
+  * A Number/String specifying a position using px or just the number.
+  * A string selector that will be relative, to the element that is going to be scrolled, and must match at least one child.
+  * A DOM element, logically child of the element to scroll.
+  * A hash { top:x, left:y }, x and y can be any kind of number/string like described above.
+
+* The plugin supports relative animations
+
+* 'em' and '%' are not supported as part of the target, because they won't work with jQuery.fn.animate.
+  
+* The plugin might fail to scroll an element, to an inner node that is nested in more scrollable elements. This seems like an odd situation anyway.
+
+* Both axes ( x, y -> left, top ) can be scrolled, you can send 'x', 'y', 'xy' or 'yx' as 'axis' inside the settings.
+
+* If 2 axis are scrolled, there's an option to queue the animations, so that the second will start once the first ended ('xy' and 'yx' will have different effects)
+
+* The option 'margin' can be set to true, then the margin of the target element, will be taken into account and will be deducted.
+
+* 'margin' will only be valid, if the target is a selector, a DOM element, or a jQuery Object.
+
+* The option 'offset' allows to scroll less or more than the actual target by a defined amount of pixels. Can be a number(both axes), { top:x, left:y } or a function that returns an object with top & left.
+
+* The option 'over' lets you add or deduct a fraction of the element's height and width from the final position. so over:0.5 will scroll to the middle of the object. can be specified with {top:x, left:y}
+
+* Don't forget the callback event is now called 'onAfter', and if queuing is activated, then 'onAfterFirst' can be used.
+
+* If the first axis to be scrolled, is already positioned, that animation will be skipped, to avoid a delay in the animation.
+
+* The call to the plugin can be made in 2 different ways: $(...).scrollTo( target, duration, settings ) or $(...).scrollTo( target, settings ). Where one of the settings is 'duration'.
+
+* If you find any bug, or you have any advice, don't hesitate to open an issue. 

www/analytics/libs/bower_components/jquery.scrollTo/bower.json

@@ -0,0 +1,27 @@
+{
+  "name": "jquery.scrollTo",
+  "version": "1.4.13",
+  "description": "Easy element scrolling using jQuery.",
+  "homepage": "https://github.com/flesler/jquery.scrollTo",
+  "main": [
+    "./jquery.scrollTo.js"
+  ],
+  "ignore": [
+    "**/.*",
+    "demo",
+    "tests",
+    "changes.txt",
+    "composer.json"
+  ],
+  "dependencies": {
+    "jquery": ">=1.8"
+  },
+  "keywords": [
+    "browser", "animated", "animation", 
+    "scrolling", "scroll", "links", "anchors"
+  ],
+  "author": {
+    "name": "Ariel Flesler",
+    "web": "http://flesler.blogspot.com/"
+  }
+}

www/analytics/libs/bower_components/jquery.scrollTo/jquery.scrollTo.js

@@ -0,0 +1,187 @@
+/*!
+ * jQuery.scrollTo
+ * Copyright (c) 2007-2014 Ariel Flesler - aflesler<a>gmail<d>com | http://flesler.blogspot.com
+ * Licensed under MIT
+ * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
+ * @projectDescription Easy element scrolling using jQuery.
+ * @author Ariel Flesler
+ * @version 1.4.13
+ */
+;(function (define) {
+	'use strict';
+
+	define(['jquery'], function ($) {
+
+		var $scrollTo = $.scrollTo = function( target, duration, settings ) {
+			return $(window).scrollTo( target, duration, settings );
+		};
+
+		$scrollTo.defaults = {
+			axis:'xy',
+			duration: parseFloat($.fn.jquery) >= 1.3 ? 0 : 1,
+			limit:true
+		};
+
+		// Returns the element that needs to be animated to scroll the window.
+		// Kept for backwards compatibility (specially for localScroll & serialScroll)
+		$scrollTo.window = function( scope ) {
+			return $(window)._scrollable();
+		};
+
+		// Hack, hack, hack :)
+		// Returns the real elements to scroll (supports window/iframes, documents and regular nodes)
+		$.fn._scrollable = function() {
+			return this.map(function() {
+				var elem = this,
+					isWin = !elem.nodeName || $.inArray( elem.nodeName.toLowerCase(), ['iframe','#document','html','body'] ) != -1;
+
+					if (!isWin)
+						return elem;
+
+				var doc = (elem.contentWindow || elem).document || elem.ownerDocument || elem;
+
+				return /webkit/i.test(navigator.userAgent) || doc.compatMode == 'BackCompat' ?
+					doc.body :
+					doc.documentElement;
+			});
+		};
+
+		$.fn.scrollTo = function( target, duration, settings ) {
+			if (typeof duration == 'object') {
+				settings = duration;
+				duration = 0;
+			}
+			if (typeof settings == 'function')
+				settings = { onAfter:settings };
+
+			if (target == 'max')
+				target = 9e9;
+
+			settings = $.extend( {}, $scrollTo.defaults, settings );
+			// Speed is still recognized for backwards compatibility
+			duration = duration || settings.duration;
+			// Make sure the settings are given right
+			settings.queue = settings.queue && settings.axis.length > 1;
+
+			if (settings.queue)
+				// Let's keep the overall duration
+				duration /= 2;
+			settings.offset = both( settings.offset );
+			settings.over = both( settings.over );
+
+			return this._scrollable().each(function() {
+				// Null target yields nothing, just like jQuery does
+				if (target == null) return;
+
+				var elem = this,
+					$elem = $(elem),
+					targ = target, toff, attr = {},
+					win = $elem.is('html,body');
+
+				switch (typeof targ) {
+					// A number will pass the regex
+					case 'number':
+					case 'string':
+						if (/^([+-]=?)?\d+(\.\d+)?(px|%)?$/.test(targ)) {
+							targ = both( targ );
+							// We are done
+							break;
+						}
+						// Relative/Absolute selector, no break!
+						targ = win ? $(targ) : $(targ, this);
+						if (!targ.length) return;
+					case 'object':
+						// DOMElement / jQuery
+						if (targ.is || targ.style)
+							// Get the real position of the target
+							toff = (targ = $(targ)).offset();
+				}
+
+				var offset = $.isFunction(settings.offset) && settings.offset(elem, targ) || settings.offset;
+
+				$.each( settings.axis.split(''), function( i, axis ) {
+					var Pos	= axis == 'x' ? 'Left' : 'Top',
+						pos = Pos.toLowerCase(),
+						key = 'scroll' + Pos,
+						old = elem[key],
+						max = $scrollTo.max(elem, axis);
+
+					if (toff) {// jQuery / DOMElement
+						attr[key] = toff[pos] + ( win ? 0 : old - $elem.offset()[pos] );
+
+						// If it's a dom element, reduce the margin
+						if (settings.margin) {
+							attr[key] -= parseInt(targ.css('margin'+Pos)) || 0;
+							attr[key] -= parseInt(targ.css('border'+Pos+'Width')) || 0;
+						}
+
+						attr[key] += offset[pos] || 0;
+
+						if(settings.over[pos])
+							// Scroll to a fraction of its width/height
+							attr[key] += targ[axis=='x'?'width':'height']() * settings.over[pos];
+					} else {
+						var val = targ[pos];
+						// Handle percentage values
+						attr[key] = val.slice && val.slice(-1) == '%' ?
+							parseFloat(val) / 100 * max
+							: val;
+					}
+
+					// Number or 'number'
+					if (settings.limit && /^\d+$/.test(attr[key]))
+						// Check the limits
+						attr[key] = attr[key] <= 0 ? 0 : Math.min( attr[key], max );
+
+					// Queueing axes
+					if (!i && settings.queue) {
+						// Don't waste time animating, if there's no need.
+						if (old != attr[key])
+							// Intermediate animation
+							animate( settings.onAfterFirst );
+						// Don't animate this axis again in the next iteration.
+						delete attr[key];
+					}
+				});
+
+				animate( settings.onAfter );
+
+				function animate( callback ) {
+					$elem.animate( attr, duration, settings.easing, callback && function() {
+						callback.call(this, targ, settings);
+					});
+				}
+			}).end();
+		};
+
+		// Max scrolling position, works on quirks mode
+		// It only fails (not too badly) on IE, quirks mode.
+		$scrollTo.max = function( elem, axis ) {
+			var Dim = axis == 'x' ? 'Width' : 'Height',
+				scroll = 'scroll'+Dim;
+
+			if (!$(elem).is('html,body'))
+				return elem[scroll] - $(elem)[Dim.toLowerCase()]();
+
+			var size = 'client' + Dim,
+				html = elem.ownerDocument.documentElement,
+				body = elem.ownerDocument.body;
+
+			return Math.max( html[scroll], body[scroll] ) - Math.min( html[size]  , body[size]   );
+		};
+
+		function both( val ) {
+			return $.isFunction(val) || typeof val == 'object' ? val : { top:val, left:val };
+		}
+
+		// AMD requirement
+		return $scrollTo;
+	})
+}(typeof define === 'function' && define.amd ? define : function (deps, factory) {
+	if (typeof module !== 'undefined' && module.exports) {
+		// Node
+		module.exports = factory(require('jquery'));
+	} else {
+		factory(jQuery);
+	}
+}));

www/analytics/libs/bower_components/jquery.scrollTo/jquery.scrollTo.min.js

@@ -0,0 +1,7 @@
+/**
+ * Copyright (c) 2007-2014 Ariel Flesler - aflesler<a>gmail<d>com | http://flesler.blogspot.com
+ * Licensed under MIT
+ * @author Ariel Flesler
+ * @version 1.4.13
+ */
+;(function(k){'use strict';k(['jquery'],function($){var j=$.scrollTo=function(a,b,c){return $(window).scrollTo(a,b,c)};j.defaults={axis:'xy',duration:parseFloat($.fn.jquery)>=1.3?0:1,limit:!0};j.window=function(a){return $(window)._scrollable()};$.fn._scrollable=function(){return this.map(function(){var a=this,isWin=!a.nodeName||$.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!isWin)return a;var b=(a.contentWindow||a).document||a.ownerDocument||a;return/webkit/i.test(navigator.userAgent)||b.compatMode=='BackCompat'?b.body:b.documentElement})};$.fn.scrollTo=function(f,g,h){if(typeof g=='object'){h=g;g=0}if(typeof h=='function')h={onAfter:h};if(f=='max')f=9e9;h=$.extend({},j.defaults,h);g=g||h.duration;h.queue=h.queue&&h.axis.length>1;if(h.queue)g/=2;h.offset=both(h.offset);h.over=both(h.over);return this._scrollable().each(function(){if(f==null)return;var d=this,$elem=$(d),targ=f,toff,attr={},win=$elem.is('html,body');switch(typeof targ){case'number':case'string':if(/^([+-]=?)?\d+(\.\d+)?(px|%)?$/.test(targ)){targ=both(targ);break}targ=win?$(targ):$(targ,this);if(!targ.length)return;case'object':if(targ.is||targ.style)toff=(targ=$(targ)).offset()}var e=$.isFunction(h.offset)&&h.offset(d,targ)||h.offset;$.each(h.axis.split(''),function(i,a){var b=a=='x'?'Left':'Top',pos=b.toLowerCase(),key='scroll'+b,old=d[key],max=j.max(d,a);if(toff){attr[key]=toff[pos]+(win?0:old-$elem.offset()[pos]);if(h.margin){attr[key]-=parseInt(targ.css('margin'+b))||0;attr[key]-=parseInt(targ.css('border'+b+'Width'))||0}attr[key]+=e[pos]||0;if(h.over[pos])attr[key]+=targ[a=='x'?'width':'height']()*h.over[pos]}else{var c=targ[pos];attr[key]=c.slice&&c.slice(-1)=='%'?parseFloat(c)/100*max:c}if(h.limit&&/^\d+$/.test(attr[key]))attr[key]=attr[key]<=0?0:Math.min(attr[key],max);if(!i&&h.queue){if(old!=attr[key])animate(h.onAfterFirst);delete attr[key]}});animate(h.onAfter);function animate(a){$elem.animate(attr,g,h.easing,a&&function(){a.call(this,targ,h)})}}).end()};j.max=function(a,b){var c=b=='x'?'Width':'Height',scroll='scroll'+c;if(!$(a).is('html,body'))return a[scroll]-$(a)[c.toLowerCase()]();var d='client'+c,html=a.ownerDocument.documentElement,body=a.ownerDocument.body;return Math.max(html[scroll],body[scroll])-Math.min(html[d],body[d])};function both(a){return $.isFunction(a)||typeof a=='object'?a:{top:a,left:a}}return j})}(typeof define==='function'&&define.amd?define:function(a,b){if(typeof module!=='undefined'&&module.exports){module.exports=b(require('jquery'))}else{b(jQuery)}}));

www/analytics/libs/bower_components/jquery.scrollTo/package.json

@@ -0,0 +1,30 @@
+{
+  "name": "jquery.scrollto",
+  "version": "1.4.13",
+  "description": "Easy element scrolling using jQuery.",
+  "homepage": "https://github.com/flesler/jquery.scrollTo",
+  "main": "jquery.scrollTo.js",
+  "ignore": [
+    "**/.*",
+    "demo",
+    "tests",
+    "changes.txt",
+    "composer.json"
+  ],
+  "dependencies": {
+    "jquery": ">=1.8"
+  },
+  "keywords": [
+    "browser",
+    "animated",
+    "animation",
+    "scrolling",
+    "scroll",
+    "links",
+    "anchors"
+  ],
+  "author": {
+    "name": "Ariel Flesler",
+    "web": "http://flesler.blogspot.com/"
+  }
+}

www/analytics/libs/bower_components/jquery.scrollTo/scrollTo.jquery.json

@@ -0,0 +1,29 @@
+{
+	"name": "scrollTo",
+	"title": "Ariel Flesler's jQuery scrollTo",
+	"description": "Easy element scrolling using jQuery.",
+	"keywords": ["browser", "animated", "animation", "scrolling", "scroll", "links", "anchors"],
+	"version": "1.4.13",
+	"author": {
+		"name": "Ariel Flesler",
+		"email": "aflesler@gmail.com",
+		"url": "http://flesler.blogspot.com"
+	},
+	"maintainers": [{
+		"name": "Ariel Flesler",
+		"email": "aflesler@gmail.com",
+		"url": "http://flesler.blogspot.com"
+	}],
+	"licenses": [{
+		"type": "MIT",
+		"url": "https://github.com/flesler/jquery.scrollTo/blob/master/LICENSE"
+	}],
+	"homepage": "https://github.com/flesler/jquery.scrollTo",
+	"docs": "http://flesler.blogspot.com/2007/10/jqueryscrollto.html",
+	"bugs": "https://github.com/flesler/jquery.scrollTo/issues",
+	"download": "https://github.com/flesler/jquery.scrollTo/releases",
+	"demo": "http://demos.flesler.com/jquery/scrollTo",
+	"dependencies": {
+		"jquery": ">=1.8"
+	}
+}