Create 2018-04-12-announce-ce-lc-hire.md
Create 2018-04-12-announce-ce-lc-hire.md

add Chris !

Former-commit-id: a029b1d2bfa62723b86db555ecdae8180cea24c5 [formerly 221d2e03aab347c29cedfe56a6948dede511fe4e]
Former-commit-id: 142e32541d278381428fcd6c2c96b76fde229f9d
LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io