Second (last) part of multiple foodcoop installation.

* When before_filter select_foodcoop is activated,
  the database and configs will be loaded on each request.
* Replaced APP_CONFIG with new Foodsoft.config method.

app/views/layouts/application.haml

@@ -17,7 +17,7 @@
       #logo
         %a{:href => "/"}
           <span>food</span>soft
-        %span{:style => "color:white; font-size:45%; letter-spacing: -1px;"}= APP_CONFIG[:name]
+        %span{:style => "color:white; font-size:45%; letter-spacing: -1px;"}= Foodsoft.config[:name]
       #nav= render :partial => 'layouts/main_tabnav'
 
     #main

app/views/layouts/email.html.erb

@@ -2,5 +2,5 @@
 
 --
 FoodSoft: <%= @foodsoftUrl %>
-Foodcoop-Homepage: <%= APP_CONFIG[:base_url] %>
-Hilfe/Help: <%= APP_CONFIG[:help_url] %>
+Foodcoop-Homepage: <%= Foodsoft.config[:base_url] %>
+Hilfe/Help: <%= Foodsoft.config[:help_url] %>

app/views/layouts/login.haml

@@ -12,4 +12,4 @@
       = yield
       #meta
         Foodcoop 
-        = link_to_if APP_CONFIG[:homepage], APP_CONFIG[:name], APP_CONFIG[:homepage]
+        = link_to_if Foodsoft.config[:homepage], Foodsoft.config[:name], Foodsoft.config[:homepage]