Multiple defendant and address for service
update PDF
Cater for not printing the continuation sheet if only one defendant
fix tests to expect empty continuation sheet if only one defendant
Centre REFER TO CONTINUATION SHEET within block
remove tests which interrogate live ideal postcodes server
removed wait_for_ajax
Merge branch 'master' into multidef

* master:
  fixed duplicate error id
  removed sleep calls
  added click_find_address() method to postcode finder spec
  removed require of nokogiri patch
  reduced spec running time by creating hash of id to element and using that to find elements instead of time-expensive capybara xpath evaluations
  Upgraded Rails to 4.1.7
  Upgraded Rails to 4.1.6
  Added sleep to make javascript tests pass
  updated spelling on callback tests
  amended ie8 stylesheet to prevent span wrapping after 75%
  amended ie7 stylesheet to prevent span wrapping after 75%
  un pend tests
  attempt to fix intermittent failures in postcode_picker_spec by sleeping after clicking Find Address in order to give time for the dom to be populated with the addresses
  wait for javascript to be loaded after visiting each page in postcode_picker_spec
  removed mixin change
  fix pending test form_validation_errors_spec
  amended ie6 stylesheet to prevent span wrapping after 75%
  changes to spans for ie6
  moved links to below the line
  removed style preventing button highlight
Merge pull request #498 from ministryofjustice/multidef

Multidef