Clean up trailing and leading whitespace

app/controllers/sessions_controller.rb

@@ -1,22 +1,22 @@
 class SessionsController < ApplicationController
-  
+
   skip_before_filter :has_info
   skip_before_filter :authenticated, :only => [:new, :create]
-  
+
   def new
       @url = params[:url]
       redirect_to home_dashboard_index_path if current_user
   end
-  
+
   def create
-      path = params[:url].present? ? params[:url] : home_dashboard_index_path    
+      path = params[:url].present? ? params[:url] : home_dashboard_index_path
       begin
         # Normalize the email address, why not
         user = User.authenticate(params[:email].to_s.downcase, params[:password])
        # @url = params[:url]
       rescue Exception => e
       end
-      
+
       if user
         if params[:remember_me]
           cookies.permanent[:auth_token] = user.auth_token if User.where(:user_id => user.user_id).exists?
@@ -26,12 +26,12 @@ class SessionsController < ApplicationController
         redirect_to path
       else
         # Removed this code, just doesn't seem specific enough!
-        #  flash[:error] = "Either your username and password is incorrect" 
+        #  flash[:error] = "Either your username and password is incorrect"
         flash[:error] = e.message
         render "new"
-      end         
+      end
   end
-  
+
   def destroy
     cookies.delete(:auth_token)
     reset_session