Merge pull request #52 from hakamadare/invalid_hiera_mysql_datadir

Interpolate Puppet top-scope variable for datadir

Author: MikeMcQuaid

data/Darwin.yaml

@@ -11,7 +11,7 @@ mysql::servicename:        "dev.mysql"
 mysql::user: "%{::boxen_user}"
 mysql::host: "127.0.0.1"
 mysql::port: "13306"
-mysql::socket: "%{mysql::datadir}/socket"
+mysql::socket: "%{::boxen::config::datadir}/socket"
 
 mysql::package: boxen/brews/mysql
 mysql::version: 5.5.20-boxen2