added savePost action and moved the validator into that method
changed pagination on index action, changed find to findOrFail in edit action
added DATE_FORMAT const. adding tagging
changed cdn css to local. changing a links to link_to_action helpers
moved form to form.blade, added clear button.
changed a links to link_to_action helpers. refactored for else loop to fix visual layout of posts. added appends (preparing for tagging) to the links() helper
moved blog create/edit form to own file
adding view for editing a post
added post created_at date. changed a links to link_to_action helpers
added styles for pagination links. changed .contentWrapper styles
added rtconner/laravel-tagging to requires
new composer lock after adding tagging require