diff --git a/src/main/webapp/assets/colorpicker/css/colorpicker.css b/src/main/webapp/assets/colorpicker/css/colorpicker.css
new file mode 100644
index 0000000..5edaad5
--- /dev/null
+++ b/src/main/webapp/assets/colorpicker/css/colorpicker.css
@@ -0,0 +1,127 @@
+/*!
+* Colorpicker for Bootstrap
+*
+* Copyright 2012 Stefan Petre
+* Licensed under the Apache License v2.0
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+*/
+.colorpicker-saturation {
+	width: 100px;
+	height: 100px;
+	background-image: url(/img/saturation.png);
+	cursor: crosshair;
+	float: left;
+}
+.colorpicker-saturation i {
+	display: block;
+	height: 5px;
+	width: 5px;
+	border: 1px solid #000;
+	-webkit-border-radius: 5px;
+	-moz-border-radius: 5px;
+	border-radius: 5px;
+	position: absolute;
+	top: 0;
+	left: 0;
+	margin: -4px 0 0 -4px;
+}
+.colorpicker-saturation i b {
+	display: block;
+	height: 5px;
+	width: 5px;
+	border: 1px solid #fff;
+	-webkit-border-radius: 5px;
+	-moz-border-radius: 5px;
+	border-radius: 5px;
+}
+.colorpicker-hue, .colorpicker-alpha {
+	width: 15px;
+	height: 100px;
+	float: left;
+	cursor: row-resize;
+	margin-left: 4px;
+	margin-bottom: 4px;
+}
+.colorpicker-hue i, .colorpicker-alpha i {
+	display: block;
+	height: 1px;
+	background: #000;
+	border-top: 1px solid #fff;
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	margin-top: -1px;
+}
+.colorpicker-hue {
+	background-image: url(/img/hue.png);
+}
+.colorpicker-alpha {
+	background-image: url(/img/alpha.png);
+	display: none;
+}
+.colorpicker {
+	*zoom: 1;
+	top: 0;
+	left: 0;
+	padding: 4px;
+	min-width: 120px;
+	margin-top: 1px;
+	-webkit-border-radius: 4px;
+	-moz-border-radius: 4px;
+	border-radius: 4px;
+}
+.colorpicker:before, .colorpicker:after {
+	display: table;
+	content: "";
+}
+.colorpicker:after {
+	clear: both;
+}
+.colorpicker:before {
+	content: '';
+	display: inline-block;
+	border-left: 7px solid transparent;
+	border-right: 7px solid transparent;
+	border-bottom: 7px solid #ccc;
+	border-bottom-color: rgba(0, 0, 0, 0.2);
+	position: absolute;
+	top: -7px;
+	left: 6px;
+}
+.colorpicker:after {
+	content: '';
+	display: inline-block;
+	border-left: 6px solid transparent;
+	border-right: 6px solid transparent;
+	border-bottom: 6px solid #ffffff;
+	position: absolute;
+	top: -6px;
+	left: 7px;
+}
+.colorpicker div {
+	position: relative;
+}
+.colorpicker.alpha {
+	min-width: 140px;
+}
+.colorpicker.alpha .colorpicker-alpha {
+	display: block;
+}
+.colorpicker-color {
+	height: 10px;
+	margin-top: 5px;
+	clear: both;
+	background-image: url(/img/alpha.png);
+	background-position: 0 100%;
+}
+.colorpicker-color div {
+	height: 10px;
+}
+.input-append.color .add-on i, .input-prepend.color .add-on i {
+	display: block;
+	cursor: pointer;
+	width: 16px;
+	height: 16px;
+} 
\ No newline at end of file
diff --git a/src/main/webapp/assets/colorpicker/img/alpha.png b/src/main/webapp/assets/colorpicker/img/alpha.png
new file mode 100644
index 0000000..38043f1
--- /dev/null
+++ b/src/main/webapp/assets/colorpicker/img/alpha.png
Binary files differ
diff --git a/src/main/webapp/assets/colorpicker/img/hue.png b/src/main/webapp/assets/colorpicker/img/hue.png
new file mode 100644
index 0000000..d89560e
--- /dev/null
+++ b/src/main/webapp/assets/colorpicker/img/hue.png
Binary files differ
diff --git a/src/main/webapp/assets/colorpicker/img/saturation.png b/src/main/webapp/assets/colorpicker/img/saturation.png
new file mode 100644
index 0000000..594ae50
--- /dev/null
+++ b/src/main/webapp/assets/colorpicker/img/saturation.png
Binary files differ
diff --git a/src/main/webapp/assets/colorpicker/js/bootstrap-colorpicker.js b/src/main/webapp/assets/colorpicker/js/bootstrap-colorpicker.js
new file mode 100644
index 0000000..5cc0076
--- /dev/null
+++ b/src/main/webapp/assets/colorpicker/js/bootstrap-colorpicker.js
@@ -0,0 +1,540 @@
+/* =========================================================
+ * bootstrap-colorpicker.js 
+ * http://www.eyecon.ro/bootstrap-colorpicker
+ * =========================================================
+ * Copyright 2012 Stefan Petre
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================= */
+ 
+!function( $ ) {
+	
+	// Color object
+	
+	var Color = function(val) {
+		this.value = {
+			h: 1,
+			s: 1,
+			b: 1,
+			a: 1
+		};
+		this.setColor(val);
+	};
+	
+	Color.prototype = {
+		constructor: Color,
+		
+		//parse a string to HSB
+		setColor: function(val){
+			val = val.toLowerCase();
+			var that = this;
+			$.each( CPGlobal.stringParsers, function( i, parser ) {
+				var match = parser.re.exec( val ),
+					values = match && parser.parse( match ),
+					space = parser.space||'rgba';
+				if ( values ) {
+					if (space === 'hsla') {
+						that.value = CPGlobal.RGBtoHSB.apply(null, CPGlobal.HSLtoRGB.apply(null, values));
+					} else {
+						that.value = CPGlobal.RGBtoHSB.apply(null, values);
+					}
+					return false;
+				}
+			});
+		},
+		
+		setHue: function(h) {
+			this.value.h = 1- h;
+		},
+		
+		setSaturation: function(s) {
+			this.value.s = s;
+		},
+		
+		setLightness: function(b) {
+			this.value.b = 1- b;
+		},
+		
+		setAlpha: function(a) {
+			this.value.a = parseInt((1 - a)*100, 10)/100;
+		},
+		
+		// HSBtoRGB from RaphaelJS
+		// https://github.com/DmitryBaranovskiy/raphael/
+		toRGB: function(h, s, b, a) {
+			if (!h) {
+				h = this.value.h;
+				s = this.value.s;
+				b = this.value.b;
+			}
+			h *= 360;
+			var R, G, B, X, C;
+			h = (h % 360) / 60;
+			C = b * s;
+			X = C * (1 - Math.abs(h % 2 - 1));
+			R = G = B = b - C;
+
+			h = ~~h;
+			R += [C, X, 0, 0, X, C][h];
+			G += [X, C, C, X, 0, 0][h];
+			B += [0, 0, X, C, C, X][h];
+			return {
+				r: Math.round(R*255),
+				g: Math.round(G*255),
+				b: Math.round(B*255),
+				a: a||this.value.a
+			};
+		},
+		
+		toHex: function(h, s, b, a){
+			var rgb = this.toRGB(h, s, b, a);
+			return '#'+((1 << 24) | (parseInt(rgb.r) << 16) | (parseInt(rgb.g) << 8) | parseInt(rgb.b)).toString(16).substr(1);
+		},
+		
+		toHSL: function(h, s, b, a){
+			if (!h) {
+				h = this.value.h;
+				s = this.value.s;
+				b = this.value.b;
+			}
+			var H = h,
+				L = (2 - s) * b,
+				S = s * b;
+			if (L > 0 && L <= 1) {
+				S /= L;
+			} else {
+				S /= 2 - L;
+			}
+			L /= 2;
+			if (S > 1) {
+				S = 1;
+			}
+			return {
+				h: H,
+				s: S,
+				l: L,
+				a: a||this.value.a
+			};
+		}
+	};
+	
+	// Picker object
+	
+	var Colorpicker = function(element, options){
+		this.element = $(element);
+		var format = options.format||this.element.data('color-format')||'hex';
+		this.format = CPGlobal.translateFormats[format];
+		this.isInput = this.element.is('input');
+		this.component = this.element.is('.color') ? this.element.find('.add-on') : false;
+		
+		this.picker = $(CPGlobal.template)
+							.appendTo('body')
+							.on('mousedown', $.proxy(this.mousedown, this));
+		
+		if (this.isInput) {
+			this.element.on({
+				'focus': $.proxy(this.show, this),
+				'keyup': $.proxy(this.update, this)
+			});
+		} else if (this.component){
+			this.component.on({
+				'click': $.proxy(this.show, this)
+			});
+		} else {
+			this.element.on({
+				'click': $.proxy(this.show, this)
+			});
+		}
+		if (format === 'rgba' || format === 'hsla') {
+			this.picker.addClass('alpha');
+			this.alpha = this.picker.find('.colorpicker-alpha')[0].style;
+		}
+		
+		if (this.component){
+			this.picker.find('.colorpicker-color').hide();
+			this.preview = this.element.find('i')[0].style;
+		} else {
+			this.preview = this.picker.find('div:last')[0].style;
+		}
+		
+		this.base = this.picker.find('div:first')[0].style;
+		this.update();
+	};
+	
+	Colorpicker.prototype = {
+		constructor: Colorpicker,
+		
+		show: function(e) {
+			this.picker.show();
+			this.height = this.component ? this.component.outerHeight() : this.element.outerHeight();
+			this.place();
+			$(window).on('resize', $.proxy(this.place, this));
+			if (!this.isInput) {
+				if (e) {
+					e.stopPropagation();
+					e.preventDefault();
+				}
+			}
+			$(document).on({
+				'mousedown': $.proxy(this.hide, this)
+			});
+			this.element.trigger({
+				type: 'show',
+				color: this.color
+			});
+		},
+		
+		update: function(){
+			this.color = new Color(this.isInput ? this.element.prop('value') : this.element.data('color'));
+			this.picker.find('i')
+				.eq(0).css({left: this.color.value.s*100, top: 100 - this.color.value.b*100}).end()
+				.eq(1).css('top', 100 * (1 - this.color.value.h)).end()
+				.eq(2).css('top', 100 * (1 - this.color.value.a));
+			this.previewColor();
+		},
+		
+		setValue: function(newColor) {
+			this.color = new Color(newColor);
+			this.picker.find('i')
+				.eq(0).css({left: this.color.value.s*100, top: 100 - this.color.value.b*100}).end()
+				.eq(1).css('top', 100 * (1 - this.color.value.h)).end()
+				.eq(2).css('top', 100 * (1 - this.color.value.a));
+			this.previewColor();
+			this.element.trigger({
+				type: 'changeColor',
+				color: this.color
+			});
+		},
+		
+		hide: function(){
+			this.picker.hide();
+			$(window).off('resize', this.place);
+			if (!this.isInput) {
+				$(document).off({
+					'mousedown': this.hide
+				});
+				if (this.component){
+					this.element.find('input').prop('value', this.format.call(this));
+				}
+				this.element.data('color', this.format.call(this));
+			} else {
+				this.element.prop('value', this.format.call(this));
+			}
+			this.element.trigger({
+				type: 'hide',
+				color: this.color
+			});
+		},
+		
+		place: function(){
+			var offset = this.component ? this.component.offset() : this.element.offset();
+			this.picker.css({
+				top: offset.top + this.height,
+				left: offset.left
+			});
+		},
+		
+		//preview color change
+		previewColor: function(){
+			try {
+				this.preview.backgroundColor = this.format.call(this);
+			} catch(e) {
+				this.preview.backgroundColor = this.color.toHex();
+			}
+			//set the color for brightness/saturation slider
+			this.base.backgroundColor = this.color.toHex(this.color.value.h, 1, 1, 1);
+			//set te color for alpha slider
+			if (this.alpha) {
+				this.alpha.backgroundColor = this.color.toHex();
+			}
+		},
+		
+		pointer: null,
+		
+		slider: null,
+		
+		mousedown: function(e){
+			e.stopPropagation();
+			e.preventDefault();
+			
+			var target = $(e.target);
+			
+			//detect the slider and set the limits and callbacks
+			var zone = target.closest('div');
+			if (!zone.is('.colorpicker')) {
+				if (zone.is('.colorpicker-saturation')) {
+					this.slider = $.extend({}, CPGlobal.sliders.saturation);
+				} 
+				else if (zone.is('.colorpicker-hue')) {
+					this.slider = $.extend({}, CPGlobal.sliders.hue);
+				}
+				else if (zone.is('.colorpicker-alpha')) {
+					this.slider = $.extend({}, CPGlobal.sliders.alpha);
+				} else {
+					return false;
+				}
+				var offset = zone.offset();
+				//reference to knob's style
+				this.slider.knob = zone.find('i')[0].style;
+				this.slider.left = e.pageX - offset.left;
+				this.slider.top = e.pageY - offset.top;
+				this.pointer = {
+					left: e.pageX,
+					top: e.pageY
+				};
+				//trigger mousemove to move the knob to the current position
+				$(document).on({
+					mousemove: $.proxy(this.mousemove, this),
+					mouseup: $.proxy(this.mouseup, this)
+				}).trigger('mousemove');
+			}
+			return false;
+		},
+		
+		mousemove: function(e){
+			e.stopPropagation();
+			e.preventDefault();
+			var left = Math.max(
+				0,
+				Math.min(
+					this.slider.maxLeft,
+					this.slider.left + ((e.pageX||this.pointer.left) - this.pointer.left)
+				)
+			);
+			var top = Math.max(
+				0,
+				Math.min(
+					this.slider.maxTop,
+					this.slider.top + ((e.pageY||this.pointer.top) - this.pointer.top)
+				)
+			);
+			this.slider.knob.left = left + 'px';
+			this.slider.knob.top = top + 'px';
+			if (this.slider.callLeft) {
+				this.color[this.slider.callLeft].call(this.color, left/100);
+			}
+			if (this.slider.callTop) {
+				this.color[this.slider.callTop].call(this.color, top/100);
+			}
+			this.previewColor();
+			this.element.trigger({
+				type: 'changeColor',
+				color: this.color
+			});
+			return false;
+		},
+		
+		mouseup: function(e){
+			e.stopPropagation();
+			e.preventDefault();
+			$(document).off({
+				mousemove: this.mousemove,
+				mouseup: this.mouseup
+			});
+			return false;
+		}
+	}
+
+	$.fn.colorpicker = function ( option, val ) {
+		return this.each(function () {
+			var $this = $(this),
+				data = $this.data('colorpicker'),
+				options = typeof option === 'object' && option;
+			if (!data) {
+				$this.data('colorpicker', (data = new Colorpicker(this, $.extend({}, $.fn.colorpicker.defaults,options))));
+			}
+			if (typeof option === 'string') data[option](val);
+		});
+	};
+
+	$.fn.colorpicker.defaults = {
+	};
+	
+	$.fn.colorpicker.Constructor = Colorpicker;
+	
+	var CPGlobal = {
+	
+		// translate a format from Color object to a string
+		translateFormats: {
+			'rgb': function(){
+				var rgb = this.color.toRGB();
+				return 'rgb('+rgb.r+','+rgb.g+','+rgb.b+')';
+			},
+			
+			'rgba': function(){
+				var rgb = this.color.toRGB();
+				return 'rgba('+rgb.r+','+rgb.g+','+rgb.b+','+rgb.a+')';
+			},
+			
+			'hsl': function(){
+				var hsl = this.color.toHSL();
+				return 'hsl('+Math.round(hsl.h*360)+','+Math.round(hsl.s*100)+'%,'+Math.round(hsl.l*100)+'%)';
+			},
+			
+			'hsla': function(){
+				var hsl = this.color.toHSL();
+				return 'hsla('+Math.round(hsl.h*360)+','+Math.round(hsl.s*100)+'%,'+Math.round(hsl.l*100)+'%,'+hsl.a+')';
+			},
+			
+			'hex': function(){
+				return  this.color.toHex();
+			}
+		},
+		
+		sliders: {
+			saturation: {
+				maxLeft: 100,
+				maxTop: 100,
+				callLeft: 'setSaturation',
+				callTop: 'setLightness'
+			},
+			
+			hue: {
+				maxLeft: 0,
+				maxTop: 100,
+				callLeft: false,
+				callTop: 'setHue'
+			},
+			
+			alpha: {
+				maxLeft: 0,
+				maxTop: 100,
+				callLeft: false,
+				callTop: 'setAlpha'
+			}
+		},
+		
+		// HSBtoRGB from RaphaelJS
+		// https://github.com/DmitryBaranovskiy/raphael/
+		RGBtoHSB: function (r, g, b, a){
+			r /= 255;
+			g /= 255;
+			b /= 255;
+
+			var H, S, V, C;
+			V = Math.max(r, g, b);
+			C = V - Math.min(r, g, b);
+			H = (C === 0 ? null :
+				V == r ? (g - b) / C :
+				V == g ? (b - r) / C + 2 :
+					(r - g) / C + 4
+				);
+			H = ((H + 360) % 6) * 60 / 360;
+			S = C === 0 ? 0 : C / V;
+			return {h: H||1, s: S, b: V, a: a||1};
+		},
+		
+		HueToRGB: function (p, q, h) {
+			if (h < 0)
+				h += 1;
+			else if (h > 1)
+				h -= 1;
+
+			if ((h * 6) < 1)
+				return p + (q - p) * h * 6;
+			else if ((h * 2) < 1)
+				return q;
+			else if ((h * 3) < 2)
+				return p + (q - p) * ((2 / 3) - h) * 6;
+			else
+				return p;
+		},
+	
+		HSLtoRGB: function (h, s, l, a)
+		{
+			if (s < 0) {
+				s = 0;
+			}
+			var q;
+			if (l <= 0.5) {
+				q = l * (1 + s);
+			} else {
+				q = l + s - (l * s);
+			}
+			
+			var p = 2 * l - q;
+
+			var tr = h + (1 / 3);
+			var tg = h;
+			var tb = h - (1 / 3);
+
+			var r = Math.round(CPGlobal.HueToRGB(p, q, tr) * 255);
+			var g = Math.round(CPGlobal.HueToRGB(p, q, tg) * 255);
+			var b = Math.round(CPGlobal.HueToRGB(p, q, tb) * 255);
+			return [r, g, b, a||1];
+		},
+		
+		// a set of RE's that can match strings and generate color tuples.
+		// from John Resig color plugin
+		// https://github.com/jquery/jquery-color/
+		stringParsers: [
+			{
+				re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
+				parse: function( execResult ) {
+					return [
+						execResult[ 1 ],
+						execResult[ 2 ],
+						execResult[ 3 ],
+						execResult[ 4 ]
+					];
+				}
+			}, {
+				re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
+				parse: function( execResult ) {
+					return [
+						2.55 * execResult[1],
+						2.55 * execResult[2],
+						2.55 * execResult[3],
+						execResult[ 4 ]
+					];
+				}
+			}, {
+				re: /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/,
+				parse: function( execResult ) {
+					return [
+						parseInt( execResult[ 1 ], 16 ),
+						parseInt( execResult[ 2 ], 16 ),
+						parseInt( execResult[ 3 ], 16 )
+					];
+				}
+			}, {
+				re: /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/,
+				parse: function( execResult ) {
+					return [
+						parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
+						parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
+						parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
+					];
+				}
+			}, {
+				re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
+				space: 'hsla',
+				parse: function( execResult ) {
+					return [
+						execResult[1]/360,
+						execResult[2] / 100,
+						execResult[3] / 100,
+						execResult[4]
+					];
+				}
+			}
+		],
+		template: '<div class="colorpicker dropdown-menu">'+
+							'<div class="colorpicker-saturation"><i><b></b></i></div>'+
+							'<div class="colorpicker-hue"><i></i></div>'+
+							'<div class="colorpicker-alpha"><i></i></div>'+
+							'<div class="colorpicker-color"><div /></div>'+
+						'</div>'
+	};
+
+}( window.jQuery )
\ No newline at end of file