utils/curl: force utf-8 encoding for text content
utils/curl: force utf-8 encoding for text content

Homebrew/brew,JCount/brew,Homebrew/brew,nandub/brew,MikeMcQuaid/brew,nandub/brew,JCount/brew,MikeMcQuaid/brew,Homebrew/brew,nandub/brew,MikeMcQuaid/brew,Homebrew/brew,MikeMcQuaid/brew,JCount/brew,nandub/brew,JCount/brew