fix(dashboard): choose todo style according to theme

src/app/pages/dashboard/dashboardTodo/DashboardTodoCtrl.js

@@ -9,8 +9,9 @@
       .controller('DashboardTodoCtrl', DashboardTodoCtrl);
 
   /** @ngInject */
-  function DashboardTodoCtrl($scope, layoutColors) {
+  function DashboardTodoCtrl($scope, layoutColors, layoutTheme) {
 
+    $scope.transparent = layoutTheme.blur;
     var palette = layoutColors.bgColorPalette;
     var colors = [];
     for (var key in palette) {

src/app/pages/dashboard/dashboardTodo/dashboardTodo.html

@@ -1,4 +1,4 @@
-<div class="task-todo-container transparent">
+<div class="task-todo-container" ng-class="{'transparent': transparent}">
   <input type="text" value="" class="form-control task-todo" placeholder="Task to do.." ng-keyup="addToDoItem($event)" ng-model="newTodoText"/>
   <i ng-click="addToDoItem('',true)" class="add-item-icon ion-plus-round"></i>
   <div class="box-shadow-border"></div>

src/sass/theme/dashboard/_todo.scss

@@ -163,7 +163,7 @@ label.todo-checkbox {
       label.todo-checkbox > span {
         &:before {
           position: absolute;
-          color: white;
+          color: $default-text;
           content: '\f10c';
           float: none;
           margin-right: 6px;
@@ -173,11 +173,7 @@ label.todo-checkbox {
       &.checked {
         label.todo-checkbox > span {
           &:before {
-            margin-right: 0;
-            position: absolute;
-            content: '';
-            background-size: contain;
-            background: url($images-root + "app/todo/check-icon.png") no-repeat;
+            content: '\f00c';
           }
         }
       }