Update smartgit-rc to 18.1-rc-1 (#5428)
Update smartgit-rc to 18.1-rc-1 (#5428)


mahori/homebrew-cask-versions,lantrix/homebrew-versions,lantrix/homebrew-versions,caskroom/homebrew-versions,rogeriopradoj/homebrew-versions,victorpopkov/homebrew-versions,404NetworkError/homebrew-versions,Ngrd/homebrew-versions,victorpopkov/homebrew-versions,caskroom/homebrew-versions,mahori/homebrew-versions,404NetworkError/homebrew-versions,pkq/homebrew-versions,Ngrd/homebrew-versions,pkq/homebrew-versions,rogeriopradoj/homebrew-versions