And fix some more requires

app/controllers/publics_controller.rb

@@ -4,7 +4,7 @@
 
 
 class PublicsController < ApplicationController
-  require 'lib/diaspora/parser'
+  require File.expand_path('../../../lib/diaspora/parser', __FILE__)
   include Diaspora::Parser
   layout false
 

app/models/person.rb

@@ -3,7 +3,7 @@
 #   the COPYRIGHT file.
 
 
-require 'lib/hcard'
+require File.expand_path('../../../lib/hcard', __FILE__)
 
 class Person
   include MongoMapper::Document

app/models/post.rb

@@ -4,7 +4,7 @@
 
 
 class Post
-  require 'lib/encryptable'
+  require File.expand_path('../../../lib/encryptable', __FILE__)
   include MongoMapper::Document
   include ApplicationHelper
   include ROXML

app/models/request.rb

@@ -4,7 +4,7 @@
 
 
 class Request
-  require 'lib/diaspora/webhooks'
+  require File.expand_path('../../../lib/diaspora/webhooks', __FILE__)
   include MongoMapper::Document
   include Diaspora::Webhooks
   include ROXML