init Emacs settings
append some basic Emacs settings
add user info into Emacs settings
let Emacs use org-mode by default when no suitable majore mode for current buffer
let Emacs use auto-save and saveplace to apply session
init Emacs backups and version controls setup
init Emacs register, bookmark, macro etc settings
add chinese sentence end punctuation into Emacs sentence recognization support
disable all mouse clicks
setup Emacs default browser
setup Emacs search a little configuration
add package undo-tree, and enable it globally