Add default color palette for items. Fixes #97.

css/styles.css

@@ -652,6 +652,11 @@ input.custom-inline {
 .sp-cf:before, .sp-cf:after {
     display: none !important;
 }
+.sp-palette-container {
+    border: none;
+    padding: 7px;
+    padding-bottom: 290px;
+}
 /* jQueryUI Datepicker */
 .ui-datepicker {
     border: 1px solid rgba(51,51,51,.5);

js/controllers/boardsItemForm.js

@@ -68,7 +68,7 @@ function ($scope, BoardService) {
                 allowEmpty: false,
                 localStorageKey: 'taskboard.colorPalette',
                 showPalette: true,
-                palette: [[]],
+                palette: [ ['#fff', '#ececec', '#ffffe0', '#ffe0fa', '#bee7f4', '#c3f4b5', '#debee8', '#ffdea9', '#ffbaba'] ],
                 showSelectionPalette: true,
                 showButtons: false,
                 showInput: true,