LisaEm brew.sh build now available

[rayarachelian]

Thanks to https://about.me/eric3knibbe

Hi there, appreciate the work you've done on LisaEm. Thought you might be interested in hearing that I've gotten both a formula and a cask for it added to the lifepillar/appleii Homebrew tap. Find them here:

   
• https://github.com/lifepillar/homebrew-appleii/blob/master/Formula/lisaem.rb
• https://github.com/lifepillar/homebrew-appleii/blob/master/Casks/lisaem.rb

Anyone who has Homebrew installed should be able to run `brew tap lifepillar/appleii` and then `brew install lisaem` to build from source or `brew install --cask lisaem` to install your prepackaged version.