Enable transparent encryption/decryption of files in a git repo

Current version

git-crypt requires the following formula to be installed:
openssl 1.0.2n SSL/TLS cryptography library

Recent formula history

ilovezfs git-crypt 0.6.0
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Andrew Ayer git-crypt 0.5.0
Andrew Ayer git-crypt 0.4.2
Andrew Ayer git-crypt 0.4.1

Formula code at GitHub