Add git-crypt

Author: unixorn

README.md

@@ -106,8 +106,9 @@ If you aren't using any zsh frameworks, or if you're a bash user, do the followi
 * [git-also](https://github.com/anvaka/git-also) - Shows what files are most often committed with a given file in the repository.
 * [git-amend](https://github.com/colinodell/git-amend-old) - Bash script to amend older commits with staged changes.
 * [git-branch-status](https://github.com/dmcgowan/git-branch-status) - A git utility to make managing large number of branches either across many remotes easier. Branch status allows comparing all branches against their upstream or any arbitrary branch to show the number of commit differences.
-* [git-branches](https://github.com/shurcooL/git-branches) - Prints the commit behind/ahead counts for branches
-* [git-chart](https://github.com/flashcode/gitchart) - python script that builds charts from a git repository
+* [git-branches](https://github.com/shurcooL/git-branches) - Prints the commit behind/ahead counts for branches.
+* [git-chart](https://github.com/flashcode/gitchart) - A python script that builds charts from a git repository
+* [git-crypt](https://www.agwa.name/projects/git-crypt/) - Enables transparent encryption and decryption of files in a git repository. Files which you choose to protect are encrypted when committed, and decrypted when checked out.
 * [git-diffall](https://github.com/thenigan/git-diffall) - Provides a directory based diff mechanism for git.
 * [git-fastclone](https://github.com/square/git-fastclone) - Think `git clone --recursive` on steroids. If you're doing repeated checkouts of a given repo on a machine (like a ci box), **git-fastclone** will speed things up considerably.
 * [git-flow-completion](https://github.com/bobthecow/git-flow-completion) - Bash, Fish and Zsh completion support for [git-flow](http://github.com/nvie/gitflow)