use aruba for server tests too

middleman-core/lib/middleman-core/core_extensions/front_matter.rb

@@ -91,7 +91,6 @@ module Middleman::CoreExtensions::FrontMatter
       file = File.expand_path(file, @app.root)
       content = File.read(file)
       
-      # @app.logger.debug :frontmatter_update, Time.now, file if @app.logging?
       result = parse_front_matter(content)
         
       if result

middleman-core/lib/middleman-core/step_definitions/middleman_steps.rb

@@ -1,9 +1,3 @@
-require "fileutils"
-
-Given /^a project at "([^\"]*)"$/ do |dirname|
-  @target = File.join(PROJECT_ROOT_PATH, "fixtures", dirname)
-end
-
 Then /^the file "([^\"]*)" has the contents$/ do |path, contents|
   write_file(path, contents)
   step %Q{the file "#{path}" did change}

middleman-core/lib/middleman-core/step_definitions/server_steps.rb

@@ -22,9 +22,10 @@ Given /^current environment is "([^\"]*)"$/ do |env|
 end
 
 Given /^the Server is running at "([^\"]*)"$/ do |app_path|
-  step %Q{a project at "#{app_path}"}
+  step %Q{a fixture app "#{app_path}"}
+    
+  root_dir = File.expand_path(current_dir)
 
-  root_dir = File.join(PROJECT_ROOT_PATH, "fixtures", app_path)
   if File.exists?(File.join(root_dir, "source"))
     ENV["MM_SOURCE"] = "source"
   else