Revert "Composer now pulls in the dev version of abfhp/horrible since master is essentially a dev branch at this time."

This reverts commit 2a67016b9be4650c69a7d94a9aa42bcbdac84296.
Revert "Revert "Composer now pulls in the dev version of abfhp/horrible since master is essentially a dev branch at this time.""

This reverts commit 2728a4486b4621a209f93bf1ccc8e45cdf3b641a.