20200830

Read more here: https://0xff.nu/saisho20200830

• Simple template support to separate logic.
• Caching fix.
• Tags and tag hiding support.
• Click to load images to make pages even faster.
• External link styling.
• Other minor things.

20200725

• Added version. How else do we track changes?
• Added 404 header to 404 page.
• Code cleanup.