rollback to liquid 2.5.1 for Jekyll 1.1.2 compatability
rollback to liquid 2.5.1 for Jekyll 1.1.2 compatability

JustinPatenaude/pages-gem,n060dyz/pages-gem,n060dyz/pages-gem,JustinPatenaude/pages-gem,mstred/pages-gem,github/pages-gem,Stargator/pages-gem,jlord/pages-gem,github/pages-gem,mstred/pages-gem,Stargator/pages-gem,jlord/pages-gem