Use rename patterns from the extension

[TestPolygon]

trafficstars

It should use the rename pattern and the logic from the extension.

I could copy and paste the existing patterns from the extension in a few seconds, but it forced me to spend minutes to write them again with the other syntax.

• %% -> {}
• user_id -> authorId (and others)
• the support of ## (#p{pageNum}#) — do not include the content between # if there is only one image, not several.

[TestPolygon]

By the way, this will fix this https://github.com/leoding86/pixiv-omina/issues/24