update readme
make ehentai non-public
hide non-public search result
deal pixiv buzy exception
deal pixiv user with same name;update pixiv help page
update pixiv username search warning style; remove username from pixiv search prompt
fix typo
order user by id desc in users page
compact users and queries page on mobile
order queries by id desc
fix pixiv data inconsist bug due to incorrect parse of "work" tag
deal empty pixiv username query
check header fields in thumbnail proxy
handle json decoding error in yande.re spider
use link as entry id if no id presented in feed mod
add debug log in search
handle booru sites busy
make expire mark optionally, normal query must be sync immediately
detail tora spider failed message
remove summary in feed result, its redundent