Pass symbol any to called-interactively-p
Add `pt-same-file-p' again
fix some remaps
rename window-start/end to window-start/end-pos
Removed buffer-related functions

- variable `pt-ignored-buffers'
- variable `pt-new-buffer-hook'
- variable `pt-new-buffer-is-me'
- function `pt-new-buffer'
- function `pt-new-buffer-query-function'
- function `pt-next-buffer'
- function `pt-previous-buffer'
- advice `kill-this-buffer'
- function `pt-split-window'
- function `pt-split-window-horizontally'
remove `pt-inhibit-message'