Allow moderators to hide inappropriate investments

app/assets/javascripts/application.js

@@ -33,6 +33,7 @@
 //= require moderator_comment
 //= require moderator_debates
 //= require moderator_proposals
+//= require moderator_budget_investments
 //= require moderator_proposal_notifications
 //= require prevent_double_submission
 //= require gettext

app/assets/javascripts/moderator_budget_investments.js.coffee

@@ -0,0 +1,8 @@
+App.ModeratorBudgetInvestments =
+
+  add_class_faded: (id) ->
+    $("##{id}").addClass("faded")
+    $("#comments").addClass("faded")
+
+  hide_moderator_actions: (id) ->
+    $("##{id} .js-moderator-investment-actions:first").hide()