* calendar/todos.el (todos-file-do, todos-file-done):

* calendar/todos.el (todos-file-do, todos-file-done):
Change default location to directory "~/.emacs.d/".
(todos-completion-ignore-case, todos-categories-buffer):
New defcustoms.
(todos-prefix-string, todos-item-header): New faces.
(todos-prefix-face, todos-item-header-face): Corresponding
new variables.
(todos-rename-category, todos-delete-category)
(todos-display-categories, todos-move-item): New commands.
(todos-mode-map): Add key bindings for new commands and for
todos-add-category, which had no key binding.
(todos-jump-to-category-noninteractively): New function.
(todos-top-priorities): Comment out code using a previously
deleted variable.
(todos-completing-read): Allow SPC to insert a space when entering
a new category name; use todos-completion-ignore-case.
(todos-font-lock-keywords, todos-window-configuration):
New variables.
(todos-mode): Make mode-name "TODOS"; make font-lock-defaults,
word-wrap, and wrap-prefix local variables.