Add register type for multi-occur
Add register type for helm-grep
Bugfix: fix one-key-create-menus-from-menubar-keymap

Can't use position function on non-nil terminated lists.
Lots of other changes that I've forgotten about.

Altered items:
anaphora, one-key-menu-toplevel-alist, one-key-buffer-menu-number,
one-key-buffer-menu-names, one-key-buffer-menu-alists,
one-key-buffer-special-keybindings, one-key-buffer-associated-window,
one-key-buffer-temp-action, one-key-buffer-match-action,
one-key-buffer-miss-match-action, one-key-buffer-dedicated-frame,
one-key-buffer-filter-regex, one-key-buffer-filtered-list,
one-key-build-menu, one-key-create-menus-from-menubar-keymap
Disallow C-c in one-key menus

Altered items:
one-key-disallowed-keymap-menu-keys
Add [ & ] to one-key-disallowed-keymap-menu-keys

Altered items:
one-key-disallowed-keymap-menu-keys
Change file-or-dir register type to file-or-dir-or-buffer

Also remove buffer register type

Altered items:
one-key-regs-custom-register-types, one-key-regs-colours-alist
Fixed to work with new version of yasnippet

Altered items:
one-key-yas/root-directory, one-key-yas-get-mode-dir,
one-key-yas-get-menu
Make compatible with yasnippet 0.8.1

Altered items: one-key-yas/root-directory,
one-key-yas/get-snippet-tables, one-key-yas-root-directory,
one-key-yas-get-snippet-tables, one-key-yas-get-mode-dir,
one-key-yas-filefunc, one-key-yas-filename-map-func,
one-key-yas-get-menu