update spec with completed and in progress tasks

spec.md

@@ -11,9 +11,10 @@ Specs:
 - [x] Ensure that the belongs_to resource has routes for Creating, Reading, Updating and Destroying - User has full CRUD capabilities
 - [x] Ensure that users can't modify content created by other users
     added protection to edit/delete links to make sure a user can't edit or delete a conference
-- [ ] Include user input validations
-- [ ] BONUS - not required - Display validation failures to user with error message (example form URL e.g. /posts/new)
+- [x] Include user input validations
+- [x] BONUS - not required - Display validation failures to user with error message (example form URL e.g. /posts/new)
 - [ ] Your README.md includes a short description, install instructions, a contributors guide and a link to the license for your code
+    - in progress...
 
 Confirm
 - [x] You have a large number of small Git commits