Major resource view cleanup

Remove dead pages#index and occurrences resource; fix menu_items#new
menu_items#new called menu_item_params, which requires a submitted
menu_item key that can never be present on a fresh GET -- new only
ever needs a blank record to render against.

pages#index and the entire occurrences resource were unmodified Rails
scaffold generator output, unlinked from any nav and unreachable except
by direct URL. pages#index had no controller action at all (@pages was
never assigned); occurrences#index queried every row with no scoping or
pagination and its layout referenced a scaffold.css asset that no
longer exists in the pipeline. Neither is a real editorial surface --
occurrences are auto-generated from an event's RRULE and were never
meant to be browsed as a flat list. Removed rather than repaired.
pages#preview and pages#sort_images remain, now as explicit routes
rather than under a full resources :pages block.

1 files changed, 3 insertions, 3 deletions

diff --git a/app/views/assets/index.html.erb b/app/views/assets/index.html.erb
index 4301fee6..6591091e 100644
--- a/app/views/assets/index.html.erb
+++ b/app/views/assets/index.html.erb
@@ -1,6 +1,6 @@
-<% content_for :subnavigation do %>
-  <%= link_to 'New asset', new_asset_path %>
-<% end %>
+<h1>Assets</h1>
+
+<%= link_to 'New asset', new_asset_path, class: 'action_button' %>
 
 <%= will_paginate @assets %>