Notes: Add images and some rewording
Post: Add alias for previous undated URL
Squashed 'plugins/custom/alias_generator/' content from commit d5cdab3

git-subtree-dir: plugins/custom/alias_generator
git-subtree-split: d5cdab3ba7d35a067600db2a47df8f99099dc32f
Merge subtree 'alias_generator'

Using path prefix:
	plugins/custom/alias_generator

From remote at HEAD:
	https://github.com/tsmango/jekyll_alias_generator