adds proposal edit

app/controllers/proposals_controller.rb

@@ -32,6 +32,20 @@ class ProposalsController < ApplicationController
     end
   end
 
+  def edit
+    load_featured_tags
+  end
+
+  def update
+    @proposal.assign_attributes(proposal_params)
+    if @proposal.save_with_captcha
+      redirect_to @proposal, notice: t('flash.actions.update.notice', resource_name: 'Proposal')
+    else
+      load_featured_tags
+      render :edit
+    end
+  end
+
   private
 
     def proposal_params

app/views/proposals/edit.html.erb

@@ -0,0 +1,17 @@
+<div class="proposal-edit row">
+
+  <div class="small-12 column">
+    <%= link_to proposals_path, class: "left back clear" do %>
+      <i class="icon-angle-left left"></i>
+      <%= t("proposals.edit.back_link") %>
+    <% end %>
+
+    <div class="right">
+      <%= link_to t("proposals.edit.show_link"), @proposal %>
+    </div>
+
+    <h1><%= t("proposals.edit.editing") %></h1>
+
+    <%= render "form" %>
+  </div>
+</div>