basic posts scaffold and migration
switched back to main devise release, added slug field to posts
added validations to posts model, built basic factory
added basic test specs
added posts to resources, created slug generating programme
added slug creation function
added admin/posts relationship, worked on views, added posts path to navigation
working on post callbacks
created admin namespace for posts
moved post views into admin namespace
update view paths for posts
added front end views and an admin root path
form is submitting and routes all working
posts now editable and creatable, slug functions working as expected
tweak to slugs functions
tewaked posts show view
truncate body and excerpt in index
added ckeditor
added extra validation to post and got test specs passing
reduced the number of failing post controller specs