post login/register redirect to transactions path and change in trans…

…action index ui

app/controllers/application_controller.rb

@@ -1,3 +1,10 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery
+
+
+  private 
+
+  def after_sign_in_path_for(user)
+    transactions_path
+  end
 end

app/views/transactions/index.html.erb

@@ -13,7 +13,7 @@
 <% @transactions.each do |transaction| %>
   <tr>
     <td><%= link_to "#{transaction.id}", transaction %></td>
-    <td><%=  "#{transaction.document.doc_file_name}" %></td>
+    <td><%= link_to "#{transaction.document.doc_file_name}", transaction, :class => "white small" %></td>
     <td><% if transaction.created_at.to_date == Date.today  %>
 		<%=		transaction.created_at.strftime("%I:%M %p")	%>
 		<% else %>