Centaur Emacs released

• New: esup Emacs StartUp Profiler.
• Use avy-zap instead of zzz-to-char.
• Enhance ediff: side-by-side diff view.
• Remove kill-ring from save-hist.
• Suppress the warning: `ls does not support --dired'.
• Support new themes: default, dark, light and daylight.
• Enhance org-mode.
• Support pinyin in ivy.
• Remove eval-in-rep.
• Fix performance issues in big files.
• Optimize startup performance.
• Use more powerful rg instead of ripgrep.
• Use faster search tools in counsel-grep-or-swiper.
• Update chinese-fonts-setup to cnfonts.
• Support Pomodoro.
• Add: highlight-parentheses.
• Add: back-button.
• Delete ido and helm.
• Delete auto-complete.
• New logo and license.