Fix schema discrepancies
Migration and republishing suppport for schema discrepancies
Merge pull request #243 from alphagov/fix-bad-data-from-bad-schemas

Fix bad data from bad schemas
Update SafeHtmlValidator to match content_models

Updated the validator to match the SafeHtml validator used in govuk_content_models this should be pushed to govuk_content_models in order to remove the duplication although it will create a breaking change. The main difference here is that the version in govuk_content_models validates all fields on an object no simply a specified field. This works much more like a railsesque validator and only validates a single field.
Rename SpecDocAttachProcessor more meaningfully

The SpecialistDocumentAttachmentProcessor does not need to be specific to Specialist Documents. It is actually a markdown processor specifically for attachments.

Similarly, in the wiring, markdown_processor is not accurate, this only deals with attachments so we will rename it to markdown_attachment_processor.
Rename SpecDocGovspeakToHTMLRenderer

As with the MarkdownAttachmentProcessor this is no longer specific to specialist docuements, but is actually reasonable to use with anything which responds to a bady method which returns something containing Govspeak.
Add body attribute to manual edition
Allow manual body to be previewed, edited and shown

Adds new routes for previewing the govspeak body and adds a form element for creating and updating the body attributes. Also displays the body govspeak on the show page
Export manual body as html to the content store

Before sending our govspeak body to the content store, prerender the govspeak as html
Send updated at to rummager
Bump Ruby to latest available version
Remove pry-debugger as it's incompatible with Ruby 2.1.2
Merge pull request #247 from alphagov/send-updated-at-to-rummager

Send updated at to rummager
Merge pull request #248 from alphagov/ruby-2.1.2

Ruby 2.1.2
Fix typo in observer mapper preventing republishing
Merge pull request #249 from alphagov/fix-typo-in-republisher

Fix typo in observer mapper preventing republishing
Rename updated_at to last_update
Merge pull request #250 from alphagov/rename-updated-at-to-last-update

Rename updated_at to last_update
Remove a commented out method
Merge pull request #251 from alphagov/remove-commented-out-method

Remove a commented out method