add alphabetic order for the components

docs/_data/nav.yml

@@ -30,28 +30,28 @@
 
 - title: Components
   pages:
+    - title: Alerts
+    - title: Breadcrumb
     - title: Buttons
     - title: Button group
     - title: Button dropdown
+    - title: Card
+    - title: Carousel 
+    - title: Collapse
+    - title: Dropdowns
     - title: Forms
     - title: Input group
-    - title: Dropdowns
     - title: Jumbotron
-    - title: Tag
-    - title: Alerts
-    - title: Card
-    - title: Navs
-    - title: Navbar
-    - title: Breadcrumb
-    - title: Pagination
-    - title: Progress
     - title: List group
     - title: Modal
-    - title: Scrollspy
-    - title: Tooltips
+    - title: Navs
+    - title: Navbar
+    - title: Pagination
     - title: Popovers
-    - title: Collapse
-    - title: Carousel
+    - title: Progress
+    - title: Scrollspy
+    - title: Tag
+    - title: Tooltips
     - title: Utilities
 
 # - title: Extend