Post slug is required. just display it right now
Better organization of the post create form
Move post form into partial
Posts can not be edited and updated
Define a root admin past
Update the top admin navigation
Consolidate all alerts into one place in application layout
Admin area has it's own layout and base controller
Adding guard-pow to dev stack
Adding rack-mini-profiler for app profiling
Display category checkboxes in the post form
Remove multi_json.

Now unnecessary due to native JSON in Ruby 1.9