diff --git a/mindplot/src/main/javascript/libraries/mootools/mootools-core-1.4.5-full-nocompat-yc.js b/mindplot/src/main/javascript/libraries/mootools/mootools-core-1.4.5-full-nocompat-yc.js
index 43c1f7fb..1a22d3b6 100644
--- a/mindplot/src/main/javascript/libraries/mootools/mootools-core-1.4.5-full-nocompat-yc.js
+++ b/mindplot/src/main/javascript/libraries/mootools/mootools-core-1.4.5-full-nocompat-yc.js
@@ -54,22 +54,16 @@ return this.map(function(c){return c[a].apply(c,b);});},associate:function(c){va
 },include:function(a){if(!this.contains(a)){this.push(a);}return this;},combine:function(c){for(var b=0,a=c.length;b<a;b++){this.include(c[b]);}return this;
 },erase:function(b){for(var a=this.length;a--;){if(this[a]===b){this.splice(a,1);}}return this;},empty:function(){this.length=0;return this;},flatten:function(){var d=[];
 for(var b=0,a=this.length;b<a;b++){var c=typeOf(this[b]);if(c=="null"){continue;}d=d.concat((c=="array"||c=="collection"||c=="arguments"||instanceOf(this[b],Array))?Array.flatten(this[b]):this[b]);
-}return d;},pick:function(){for(var b=0,a=this.length;b<a;b++){if(this[b]!=null){return this[b];}}return null;},hexToRgb:function(b){if(this.length!=3){return null;
-}var a=this.map(function(c){if(c.length==1){c+=c;}return c.toInt(16);});return(b)?a:"rgb("+a+")";},rgbToHex:function(d){if(this.length<3){return null;}if(this.length==4&&this[3]==0&&!d){return"transparent";
+}return d;},pick:function(){for(var b=0,a=this.length;b<a;b++){if(this[b]!=null){return this[b];}}return null;},rgbToHex:function(d){if(this.length<3){return null;}if(this.length==4&&this[3]==0&&!d){return"transparent";
 }var b=[];for(var a=0;a<3;a++){var c=(this[a]-0).toString(16);b.push((c.length==1)?"0"+c:c);}return(d)?b:"#"+b.join("");}});String.implement({test:function(a,b){return((typeOf(a)=="regexp")?a:new RegExp(""+a,b)).test(this);
 },contains:function(a,b){return(b)?(b+this+b).indexOf(b+a+b)>-1:String(this).indexOf(a)>-1;},trim:function(){return String(this).replace(/^\s+|\s+$/g,"");
 },clean:function(){return String(this).replace(/\s+/g," ").trim();},camelCase:function(){return String(this).replace(/-\D/g,function(a){return a.charAt(1).toUpperCase();
 });},hyphenate:function(){return String(this).replace(/[A-Z]/g,function(a){return("-"+a.charAt(0).toLowerCase());});},capitalize:function(){return String(this).replace(/\b[a-z]/g,function(a){return a.toUpperCase();
-});},escapeRegExp:function(){return String(this).replace(/([-.*+?^${}()|[\]\/\\])/g,"\\$1");},toInt:function(a){return parseInt(this,a||10);},toFloat:function(){return parseFloat(this);
-},hexToRgb:function(b){var a=String(this).match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);return(a)?a.slice(1).hexToRgb(b):null;},rgbToHex:function(b){var a=String(this).match(/\d{1,3}/g);
+});},escapeRegExp:function(){return String(this).replace(/([-.*+?^${}()|[\]\/\\])/g,"\\$1");},rgbToHex:function(b){var a=String(this).match(/\d{1,3}/g);
 return(a)?a.rgbToHex(b):null;},substitute:function(a,b){return String(this).replace(b||(/\\?\{([^{}]+)\}/g),function(d,c){if(d.charAt(0)=="\\"){return d.slice(1);
-}return(a[c]!=null)?a[c]:"";});}});Function.extend({attempt:function(){for(var b=0,a=arguments.length;b<a;b++){try{return arguments[b]();}catch(c){}}return null;
-}});Function.implement({attempt:function(a,c){try{return this.apply(c,Array.from(a));}catch(b){}return null;},bind:function(e){var a=this,b=arguments.length>1?Array.slice(arguments,1):null,d=function(){};
-var c=function(){var g=e,h=arguments.length;if(this instanceof c){d.prototype=a.prototype;g=new d;}var f=(!b&&!h)?a.call(g):a.apply(g,b&&h?b.concat(Array.slice(arguments)):b||arguments);
-return g==e?f:g;};return c;},pass:function(b,c){var a=this;if(b!=null){b=Array.from(b);}return function(){return a.apply(c,b||arguments);};},delay:function(b,c,a){return setTimeout(this.pass((a==null?[]:a),c),b);
-},periodical:function(c,b,a){return setInterval(this.pass((a==null?[]:a),b),c);}});Number.implement({limit:function(b,a){return Math.min(a,Math.max(b,this));
-},round:function(a){a=Math.pow(10,a||0).toFixed(a<0?-a:0);return Math.round(this*a)/a;},times:function(b,c){for(var a=0;a<this;a++){b.call(c,a,this);}},toFloat:function(){return parseFloat(this);
-},toInt:function(a){return parseInt(this,a||10);}});Number.alias("each","times");(function(b){var a={};b.each(function(c){if(!Number[c]){a[c]=function(){return Math[c].apply(null,[this].concat(Array.from(arguments)));
+}return(a[c]!=null)?a[c]:"";});}});Function.implement({bind:function(e){var a=this,b=arguments.length>1?Array.slice(arguments,1):null,d=function(){};var c=function(){var g=e,h=arguments.length;if(this instanceof c){d.prototype=a.prototype;g=new d;}var f=(!b&&!h)?a.call(g):a.apply(g,b&&h?b.concat(Array.slice(arguments)):b||arguments);
+return g==e?f:g;};return c;},pass:function(b,c){var a=this;if(b!=null){b=Array.from(b);}return function(){return a.apply(c,b||arguments);};},delay:function(b,c,a){return setTimeout(this.pass((a==null?[]:a),c),b);},periodical:function(c,b,a){return setInterval(this.pass((a==null?[]:a),b),c);}});
+Number.alias("each","times");(function(b){var a={};b.each(function(c){if(!Number[c]){a[c]=function(){return Math[c].apply(null,[this].concat(Array.from(arguments)));
 };}});Number.implement(a);})(["abs","acos","asin","atan","atan2","ceil","cos","exp","floor","log","max","min","pow","sin","sqrt","tan"]);(function(){var a=this.Class=new Type("Class",function(h){if(instanceOf(h,Function)){h={initialize:h};
 }var g=function(){e(this);if(g.$prototyping){return this;}this.$caller=null;var i=(this.initialize)?this.initialize.apply(this,arguments):this;this.$caller=this.caller=null;
 return i;}.extend(this).implement(h);g.$constructor=a;g.prototype.$constructor=g;g.prototype.parent=c;return g;});var c=function(){if(!this.$caller){throw new Error('The method "parent" cannot be called.');
@@ -80,12 +74,4 @@ break;}}return g;};var b=function(g,h,j){if(j.$origin){j=j.$origin;}var i=functi
 return i;};var f=function(h,i,g){if(a.Mutators.hasOwnProperty(h)){i=a.Mutators[h].call(this,i);if(i==null){return this;}}if(typeOf(i)=="function"){if(i.$hidden){return this;
 }this.prototype[h]=(g)?i:b(this,h,i);}else{Object.merge(this.prototype,h,i);}return this;};var d=function(g){g.$prototyping=true;var h=new g;delete g.$prototyping;
 return h;};a.implement("implement",f.overloadSetter());a.Mutators={Extends:function(g){this.parent=g;this.prototype=d(g);},Implements:function(g){Array.from(g).each(function(j){var h=new j;
-for(var i in h){f.call(this,i,h[i],true);}},this);}};})();(function(){this.Chain=new Class({$chain:[],chain:function(){this.$chain.append(Array.flatten(arguments));
-return this;},callChain:function(){return(this.$chain.length)?this.$chain.shift().apply(this,arguments):false;},clearChain:function(){this.$chain.empty();
-return this;}});var a=function(b){return b.replace(/^on([A-Z])/,function(c,d){return d.toLowerCase();});};this.Events=new Class({$events:{},addEvent:function(d,c,b){d=a(d);
-this.$events[d]=(this.$events[d]||[]).include(c);if(b){c.internal=true;}return this;},addEvents:function(b){for(var c in b){this.addEvent(c,b[c]);}return this;
-},fireEvent:function(e,c,b){e=a(e);var d=this.$events[e];if(!d){return this;}c=Array.from(c);d.each(function(f){if(b){f.delay(b,this,c);}else{f.apply(this,c);
-}},this);return this;},removeEvent:function(e,d){e=a(e);var c=this.$events[e];if(c&&!d.internal){var b=c.indexOf(d);if(b!=-1){delete c[b];}}return this;
-},removeEvents:function(d){var e;if(typeOf(d)=="object"){for(e in d){this.removeEvent(e,d[e]);}return this;}if(d){d=a(d);}for(e in this.$events){if(d&&d!=e){continue;
-}var c=this.$events[e];for(var b=c.length;b--;){if(b in c){this.removeEvent(e,c[b]);}}}return this;}});this.Options=new Class({setOptions:function(){var b=this.options=Object.merge.apply(null,[{},this.options].append(arguments));
-if(this.addEvent){for(var c in b){if(typeOf(b[c])!="function"||!(/^on[A-Z]/).test(c)){continue;}this.addEvent(c,b[c]);delete b[c];}}return this;}});})();
+for(var i in h){f.call(this,i,h[i],true);}},this);}};})();
\ No newline at end of file
diff --git a/web2d/src/test/javascript/mootools-core-1.4.5.js b/web2d/src/test/javascript/mootools-core-1.4.5.js
index 43c1f7fb..1a22d3b6 100644
--- a/web2d/src/test/javascript/mootools-core-1.4.5.js
+++ b/web2d/src/test/javascript/mootools-core-1.4.5.js
@@ -54,22 +54,16 @@ return this.map(function(c){return c[a].apply(c,b);});},associate:function(c){va
 },include:function(a){if(!this.contains(a)){this.push(a);}return this;},combine:function(c){for(var b=0,a=c.length;b<a;b++){this.include(c[b]);}return this;
 },erase:function(b){for(var a=this.length;a--;){if(this[a]===b){this.splice(a,1);}}return this;},empty:function(){this.length=0;return this;},flatten:function(){var d=[];
 for(var b=0,a=this.length;b<a;b++){var c=typeOf(this[b]);if(c=="null"){continue;}d=d.concat((c=="array"||c=="collection"||c=="arguments"||instanceOf(this[b],Array))?Array.flatten(this[b]):this[b]);
-}return d;},pick:function(){for(var b=0,a=this.length;b<a;b++){if(this[b]!=null){return this[b];}}return null;},hexToRgb:function(b){if(this.length!=3){return null;
-}var a=this.map(function(c){if(c.length==1){c+=c;}return c.toInt(16);});return(b)?a:"rgb("+a+")";},rgbToHex:function(d){if(this.length<3){return null;}if(this.length==4&&this[3]==0&&!d){return"transparent";
+}return d;},pick:function(){for(var b=0,a=this.length;b<a;b++){if(this[b]!=null){return this[b];}}return null;},rgbToHex:function(d){if(this.length<3){return null;}if(this.length==4&&this[3]==0&&!d){return"transparent";
 }var b=[];for(var a=0;a<3;a++){var c=(this[a]-0).toString(16);b.push((c.length==1)?"0"+c:c);}return(d)?b:"#"+b.join("");}});String.implement({test:function(a,b){return((typeOf(a)=="regexp")?a:new RegExp(""+a,b)).test(this);
 },contains:function(a,b){return(b)?(b+this+b).indexOf(b+a+b)>-1:String(this).indexOf(a)>-1;},trim:function(){return String(this).replace(/^\s+|\s+$/g,"");
 },clean:function(){return String(this).replace(/\s+/g," ").trim();},camelCase:function(){return String(this).replace(/-\D/g,function(a){return a.charAt(1).toUpperCase();
 });},hyphenate:function(){return String(this).replace(/[A-Z]/g,function(a){return("-"+a.charAt(0).toLowerCase());});},capitalize:function(){return String(this).replace(/\b[a-z]/g,function(a){return a.toUpperCase();
-});},escapeRegExp:function(){return String(this).replace(/([-.*+?^${}()|[\]\/\\])/g,"\\$1");},toInt:function(a){return parseInt(this,a||10);},toFloat:function(){return parseFloat(this);
-},hexToRgb:function(b){var a=String(this).match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);return(a)?a.slice(1).hexToRgb(b):null;},rgbToHex:function(b){var a=String(this).match(/\d{1,3}/g);
+});},escapeRegExp:function(){return String(this).replace(/([-.*+?^${}()|[\]\/\\])/g,"\\$1");},rgbToHex:function(b){var a=String(this).match(/\d{1,3}/g);
 return(a)?a.rgbToHex(b):null;},substitute:function(a,b){return String(this).replace(b||(/\\?\{([^{}]+)\}/g),function(d,c){if(d.charAt(0)=="\\"){return d.slice(1);
-}return(a[c]!=null)?a[c]:"";});}});Function.extend({attempt:function(){for(var b=0,a=arguments.length;b<a;b++){try{return arguments[b]();}catch(c){}}return null;
-}});Function.implement({attempt:function(a,c){try{return this.apply(c,Array.from(a));}catch(b){}return null;},bind:function(e){var a=this,b=arguments.length>1?Array.slice(arguments,1):null,d=function(){};
-var c=function(){var g=e,h=arguments.length;if(this instanceof c){d.prototype=a.prototype;g=new d;}var f=(!b&&!h)?a.call(g):a.apply(g,b&&h?b.concat(Array.slice(arguments)):b||arguments);
-return g==e?f:g;};return c;},pass:function(b,c){var a=this;if(b!=null){b=Array.from(b);}return function(){return a.apply(c,b||arguments);};},delay:function(b,c,a){return setTimeout(this.pass((a==null?[]:a),c),b);
-},periodical:function(c,b,a){return setInterval(this.pass((a==null?[]:a),b),c);}});Number.implement({limit:function(b,a){return Math.min(a,Math.max(b,this));
-},round:function(a){a=Math.pow(10,a||0).toFixed(a<0?-a:0);return Math.round(this*a)/a;},times:function(b,c){for(var a=0;a<this;a++){b.call(c,a,this);}},toFloat:function(){return parseFloat(this);
-},toInt:function(a){return parseInt(this,a||10);}});Number.alias("each","times");(function(b){var a={};b.each(function(c){if(!Number[c]){a[c]=function(){return Math[c].apply(null,[this].concat(Array.from(arguments)));
+}return(a[c]!=null)?a[c]:"";});}});Function.implement({bind:function(e){var a=this,b=arguments.length>1?Array.slice(arguments,1):null,d=function(){};var c=function(){var g=e,h=arguments.length;if(this instanceof c){d.prototype=a.prototype;g=new d;}var f=(!b&&!h)?a.call(g):a.apply(g,b&&h?b.concat(Array.slice(arguments)):b||arguments);
+return g==e?f:g;};return c;},pass:function(b,c){var a=this;if(b!=null){b=Array.from(b);}return function(){return a.apply(c,b||arguments);};},delay:function(b,c,a){return setTimeout(this.pass((a==null?[]:a),c),b);},periodical:function(c,b,a){return setInterval(this.pass((a==null?[]:a),b),c);}});
+Number.alias("each","times");(function(b){var a={};b.each(function(c){if(!Number[c]){a[c]=function(){return Math[c].apply(null,[this].concat(Array.from(arguments)));
 };}});Number.implement(a);})(["abs","acos","asin","atan","atan2","ceil","cos","exp","floor","log","max","min","pow","sin","sqrt","tan"]);(function(){var a=this.Class=new Type("Class",function(h){if(instanceOf(h,Function)){h={initialize:h};
 }var g=function(){e(this);if(g.$prototyping){return this;}this.$caller=null;var i=(this.initialize)?this.initialize.apply(this,arguments):this;this.$caller=this.caller=null;
 return i;}.extend(this).implement(h);g.$constructor=a;g.prototype.$constructor=g;g.prototype.parent=c;return g;});var c=function(){if(!this.$caller){throw new Error('The method "parent" cannot be called.');
@@ -80,12 +74,4 @@ break;}}return g;};var b=function(g,h,j){if(j.$origin){j=j.$origin;}var i=functi
 return i;};var f=function(h,i,g){if(a.Mutators.hasOwnProperty(h)){i=a.Mutators[h].call(this,i);if(i==null){return this;}}if(typeOf(i)=="function"){if(i.$hidden){return this;
 }this.prototype[h]=(g)?i:b(this,h,i);}else{Object.merge(this.prototype,h,i);}return this;};var d=function(g){g.$prototyping=true;var h=new g;delete g.$prototyping;
 return h;};a.implement("implement",f.overloadSetter());a.Mutators={Extends:function(g){this.parent=g;this.prototype=d(g);},Implements:function(g){Array.from(g).each(function(j){var h=new j;
-for(var i in h){f.call(this,i,h[i],true);}},this);}};})();(function(){this.Chain=new Class({$chain:[],chain:function(){this.$chain.append(Array.flatten(arguments));
-return this;},callChain:function(){return(this.$chain.length)?this.$chain.shift().apply(this,arguments):false;},clearChain:function(){this.$chain.empty();
-return this;}});var a=function(b){return b.replace(/^on([A-Z])/,function(c,d){return d.toLowerCase();});};this.Events=new Class({$events:{},addEvent:function(d,c,b){d=a(d);
-this.$events[d]=(this.$events[d]||[]).include(c);if(b){c.internal=true;}return this;},addEvents:function(b){for(var c in b){this.addEvent(c,b[c]);}return this;
-},fireEvent:function(e,c,b){e=a(e);var d=this.$events[e];if(!d){return this;}c=Array.from(c);d.each(function(f){if(b){f.delay(b,this,c);}else{f.apply(this,c);
-}},this);return this;},removeEvent:function(e,d){e=a(e);var c=this.$events[e];if(c&&!d.internal){var b=c.indexOf(d);if(b!=-1){delete c[b];}}return this;
-},removeEvents:function(d){var e;if(typeOf(d)=="object"){for(e in d){this.removeEvent(e,d[e]);}return this;}if(d){d=a(d);}for(e in this.$events){if(d&&d!=e){continue;
-}var c=this.$events[e];for(var b=c.length;b--;){if(b in c){this.removeEvent(e,c[b]);}}}return this;}});this.Options=new Class({setOptions:function(){var b=this.options=Object.merge.apply(null,[{},this.options].append(arguments));
-if(this.addEvent){for(var c in b){if(typeOf(b[c])!="function"||!(/^on[A-Z]/).test(c)){continue;}this.addEvent(c,b[c]);delete b[c];}}return this;}});})();
+for(var i in h){f.call(this,i,h[i],true);}},this);}};})();
\ No newline at end of file