refactoring task model
refactoring TaskView
adding TaskModel spec
adding global event bus
refactoring commen view
refactoring comment view
refactoring list model
refactoring list model
refactoring listView
refactoring not view
refactoring add task view
refactoring task collection view
refactoring task collection
adding object registry
adding bootstrapdata
updating require config
adding genrateId in backbone
removing event trigger feature from list and task view
adding Actionbar view
adding localstorage in bootstrap data