Rename breadcrumbBar to breadcrumbsW according to new convention

src/Vervis/Foundation.hs

@@ -32,7 +32,7 @@ import Data.Text as T (pack)
 
 import Text.Jasmine.Local (discardm)
 import Vervis.Import.NoFoundation hiding (last)
-import Vervis.Widget (breadcrumbBar)
+import Vervis.Widget (breadcrumbsW)
 
 -- | The foundation datatype for your application. This can be a good place to
 -- keep settings and values requiring initialization before your application

src/Vervis/Widget.hs

@@ -15,7 +15,7 @@
 
 -- | Various custom widgets.
 module Vervis.Widget
-    ( breadcrumbBar
+    ( breadcrumbsW
     )
 where
 
@@ -27,7 +27,7 @@ import Yesod.Core.Widget
 import Vervis.Settings (widgetFile)
 import Vervis.Style
 
-breadcrumbBar :: YesodBreadcrumbs site => WidgetT site IO ()
-breadcrumbBar = do
+breadcrumbsW :: YesodBreadcrumbs site => WidgetT site IO ()
+breadcrumbsW = do
     (current, bcs) <- handlerToWidget breadcrumbs
     $(widgetFile "breadcrumbs")