Added delete feature for nodes.

app/styles/views/dialogs/_confirmDeletionDialog.scss

@@ -0,0 +1,33 @@
+.confirm-deletion-dialog {
+    .modal-header {
+        h3 {
+            @extend .modal-title;
+        }
+
+        .cancel-icon {
+            @extend .fa, .fa-times;
+
+            position: relative;
+            float: right;
+
+            top: 10px;
+            right: 0;
+
+            margin-left: 15px;
+
+            cursor: pointer;
+            color: $gray;
+        }
+    }
+    .modal-footer {
+        .proceed {
+            @extend .btn;
+
+            margin-left: 5px;
+
+            &.proceed {
+                @extend .btn-primary;
+            }
+        }
+    }
+}