Added test_create_binding_target

Goals (incl. binding) are required to have targets
Plugin fixtures are available through accessors

app/views/foods/_contextual.html.erb

@@ -1,4 +1,4 @@
-<% if User.current.allowed_to?(:manage_common, @project) %>
+<% if User.current.allowed_to?(:manage_body_trackers, @project) %>
   <%= link_to t(".link_import_foods"), '#', class: 'icon icon-multiple',
     onclick: '$("#import-foods").show(); $("#filename").focus(); return false;' %>
   <%= link_to t(".link_new_food"), new_project_food_path(@project, view: view),