consolidated all single line observable declarations in one block
removed self.fetchMonth and modified increment/decrementMonth to use server_module
consolidated addItem
removed addItemToServer and removeItemFromServer and modified subscibed function to use server_module as callbacks
updated flagItem to use server_module
updated commentItem to user server_module
removed addCategoryToServer and removeCategoryFromServer and modified subscription to use server_module
removed getInit and updated login to call getInit from server_module
removed util function as they are now located in util module
removed tour objects as they are now in tour_module.js
removed ko.applybindings as this is called from loader.js