(maint) Pin rake for acceptance to the last 1.8 compatible version
(maint) Pin rake for acceptance to the last 1.8 compatible version

ferventcoder/hiera,Iristyle/hiera,ferventcoder/hiera,MikaelSmith/hiera,MikaelSmith/hiera,MikaelSmith/hiera,ferventcoder/hiera,Iristyle/hiera,johnduarte/hiera,johnduarte/hiera,Iristyle/hiera,johnduarte/hiera