Getting the project working again

Replace Twitter Bootstrap by Zurb Foundation
Used @import in SCSS instad of require_tree for proper order and use of variables like $debian_color
Moved old files out of the way (renamed them to xx*)
Welcome controller (/) works
Moved templates from ERB to SLIM format
Fixed database settings
Reduced routes to working ones
Tidied up Gemfile
Checked in experimental lab files

Tried to find a good description for this massive commit :)

app/views/packages/_packages_search_results_grid.html.erb

@@ -1,33 +0,0 @@
-<% # Show search results - grid style %>
-
-<% if @packages.length>0 %>
-    <% @packages.each do |package| %>
-        <div class="col-xs-4">
-          <div class="thumbnail">
-            <% if package.screenshots.length>0 %>
-              <% screenshot = package.screenshots.first %>
-              <div style="text-align: center">
-                <%= link_to image_tag(screenshot.image_url('small')),
-                      screenshot.image_url('large'),
-                      :class => 'fancybox',
-                      :style => 'height: 120px',
-                      :title => (
-                        "#{package.description}" +
-                        (screenshot.description.blank? ? '' : " (#{screenshot.description})")
-                        )
-                      %>
-              </div>
-              <h3><%= package.name %></h3>
-              <p class="pkgdescr"><%= package.description %></p>
-            <% else %>
-              <div style="text-align: center; height: 120px">
-                <%= link_to image_tag("/thumbnail-404.png"),
-                          "/path/to/upload/package" %>
-              </div>
-              <h3><%= package.name %></h3>
-              <p><%= package.description %></p>
-            <% end %>
-          </div>
-        </div>
-    <% end %>
-<% end %>