character registration (ongoing)
character registration modified
Add MyItemsUpdates API Request.
list of characters and inventories are updated
result ongoing
Merge branch 'v2.0' of ssh://github.com/akiko74/dqx_items into v2.0

Conflicts:
	app/controllers/my/items_controller.rb
User model modified to accpept nested attributes
Characters are now registered at user signup
Need to further modify model/view to stop repeating characters.build when signup error occurred
Merge my/items#index
Add Login/Logout button to global menu.