Idea -> Thread model migration
Redirect idea url to thread if it has been migrated.
Removing migrated Ideas from index and Newest Ideas sidebar
Setting status to 'Not an IA idea' will migrate it to General Ramblings.
IA Page - make endpoint and separate page for editing
Add additional columns to idea -> thread migration.

%s/migrated_thread/migrated_to_thread/g
Inflated timestamps aren't populated from DateTime instances.
Force thread comment timestamps = thread timestamp on new thread creation

This will stop migrated IA ideas jumping the discussion queue.
IA Pages - make the new page editable
IA pages - create new endpoint for saving edited fields
IA pages - redirect after POST
IA Pages - POST and save almost all fields
Fixing type in IA page 'queries' route.
Hide avatar for users queued for and failed moderation.
IA Pages - keep save button disabled until some field is edited
IA Pages - enable save button on keydown instead of on click
IAPageEdit.js - remove useless variable
Thread model support for migrating to Idea.
InstantAnswer.pm - better error handling and remove useless code
editpage.handlebars - move description under the name