Fix race condition when auto-moving implications
Merge branch 'master' of https://github.com/r888888888/danbooru
Confirm bulk req delete
Revert "Fix race condition when auto-moving implications"

This reverts commit 20cceda4e581437fef569f5a9f116ad883c074bb.
Better fix for alias/implication moving bug

This makes it so pending alias/implication requests can't stop other
alias/implications from being created as if they were already approved.
fixes #2224
Fix bug where webm thumbnail generation could fail
#2224
fixes #2226
fixes #2227
Fix pixiv gallery page counts
Rewrite yandere/konachan jpeg samples
fix regex
fixes #2197
fixes #2197