brew-linkapps: note where symlinks are installed
brew-linkapps: note where symlinks are installed

Closes Homebrew/homebrew#12619.

Signed-off-by: Jack Nagel <43386ce32af96f5c56f2a88e458cb94cebee3751@gmail.com>

alyssais/brew,toonetown/homebrew,tonyg/homebrew,ilovezfs/brew,JCount/brew,jmsundar/brew,MikeMcQuaid/brew,claui/brew,EricFromCanada/brew,Linuxbrew/brew,reelsense/brew,zmwangx/brew,konqui/brew,DomT4/brew,JCount/brew,amar-laksh/brew_sudo,nandub/brew,Linuxbrew/brew,staticfloat/brew,vitorgalvao/brew,reitermarkus/brew,zmwangx/brew,reelsense/brew,konqui/brew,mistydemeo/homebrew,Linuxbrew/brew,mgrimes/brew,EricFromCanada/brew,gordonmcshane/homebrew,sjackman/homebrew,mgrimes/brew,muellermartin/dist,muellermartin/dist,AnastasiaSulyagina/brew,bfontaine/brew,ilovezfs/brew,mahori/brew,palxex/brew,amar-laksh/brew_sudo,rwhogg/brew,vitorgalvao/brew,ilovezfs/brew,nandub/brew,gregory-nisbet/brew,Homebrew/brew,MikeMcQuaid/brew,Homebrew/brew,mistydemeo/homebrew,DomT4/brew,gregory-nisbet/brew,hanxue/linuxbrew,toonetown/homebrew,bfontaine/brew,staticfloat/brew,EricFromCanada/brew,gregory-nisbet/brew,toonetown/homebrew,claui/brew,mgrimes/brew,mistydemeo/homebrew,reitermarkus/brew,zmwangx/brew,DomT4/brew,bfontaine/brew,tonyg/homebrew,palxex/brew,amar-laksh/brew_sudo,MikeMcQuaid/brew,konqui/brew,tonyg/homebrew,mahori/brew,staticfloat/brew,reitermarkus/brew,pseudocody/brew,vitorgalvao/brew,aw1621107/brew,rwhogg/brew,EricFromCanada/brew,nandub/brew,DomT4/brew,alyssais/brew,jmsundar/brew,muellermartin/dist,nandub/brew,maxim-belkin/brew,Homebrew/brew,jmsundar/brew,claui/brew,pseudocody/brew,JCount/brew,reitermarkus/brew,sjackman/homebrew,sjackman/homebrew,gordonmcshane/homebrew,rwhogg/brew,hanxue/linuxbrew,maxim-belkin/brew,mahori/brew,maxim-belkin/brew,AnastasiaSulyagina/brew,reelsense/brew,mahori/brew,claui/brew,hanxue/linuxbrew,aw1621107/brew,Homebrew/brew,konqui/brew,JCount/brew,alyssais/brew,aw1621107/brew,gordonmcshane/homebrew,sjackman/homebrew,AnastasiaSulyagina/brew,palxex/brew,vitorgalvao/brew,pseudocody/brew,MikeMcQuaid/brew,Linuxbrew/brew