The bulk update request #18 has been approved by @Goujer.
create alias red_framed_eyewear -> red-framed_eyewear
create alias tie -> necktie
create alias gyudon -> gyuudon
create alias sweatshirt -> sweater
create alias grey_sweatshirt -> grey_sweater
create alias v-necked_shirt -> v-neck
create implication windows_8 -> windows
create implication short_twintails -> twintails
create implication grey_sweater -> sweater
Keeping in-line with the Danbooru tagging rules and conventions.
Also lets us have more obvious corrections and implications.