Some messages for Pickle should be deleted

"Ignored messages are not exported, so what harm do they make?" not always, see MediaWiki:Comma-separator/zh-hans and MediaWiki:Comma-separator/zh-hant for example, due to both changes of Shizhao (change "、" to ","), many usages of w:zh:Template:頓號分隔各項 are now broken.

Liuxinyu970226 (talk)15:35, 9 July 2017

But comma-separator is optional, not ignored.

Nemo (talk)12:51, 12 July 2017