Add specs for pages
Version bump
Update readme
Merge remote-tracking branch 'lasse/master'

* lasse/master:
  Schema
  the sortable tree for pages

Conflicts:
	attachments/Gemfile.lock
	core/Gemfile.lock
	pages/Gemfile.lock
	pages/spec/dummy/db/schema.rb
Update specs
Sortable tree from lasse
Gemfile lock