working weapons section in char sheet

Additions:
- re-added getData() method of actor sheet for sorted items
- added an item-description CSS class for handling of overflow
- added a 1.5 CSS flex box

Changes:
- restricted previous sample items section to only weapons
  (to be re-used for other item types)

Fixes:
- fixed input types in weapon sheet

src/scss/components/_items.scss

@@ -32,4 +32,15 @@
         flex: 0 0 86px;
         text-align: right;
     }
+
+    .item-description {
+        font-size: 75%;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        p {
+            text-overflow: ellipsis;
+            overflow: hidden;
+        }
+    }
 }