v1.4.1

features

• powered_by field can be a link #42

# -------------------------------------------------------
# Powered by
# -------------------------------------------------------
# if you want to disable powered-by
# powered_by: false
# powered_by: ''
powered_by:
  text:  Hexo Theme Lite
  url:  https://github.com/HeskeyBaozi/hexo-theme-lite/ # or false to disable link