Properly set status id's in Page Factory
Make `Radiant.detail do |config| config.define ...; end` work again
Update RDoc for radiant/config.rb
Start using FactoryGirl in StandardTagsSpec
Use findable.reorder() to override the default_scope order

Otherwise the 'by' and 'order' attributes in <r:children:each> and other tags that use render_children_with_pagination are appended to the order option i.o. overwriting it.
Update Radiant::Pagination::LinkRenderer to work with will_paginate 3.x
Also use .reorder method in other standard tags (See 4224df82c6c)
Fix a bunch more specs in StandardTagsSpec (42 failing left)