[fix] path.existsSync was moved to fs.existsSync
[fix] path.existsSync was moved to fs.existsSync

margaritis/hogan.js,kavallo/hogan.js,pornel/hogan.js,sresoft/thengrow,ahumphreys87/iBars,ahumphreys87/iBars,sresoft/thengrow,pedroha/hogan.js,paulwib/hogan.js,pornel/hogan.js,paulwib/hogan.js,pedroha/hogan.js,kavallo/hogan.js,bariders/hogan.js,bariders/hogan.js,twitter/hogan.js,sresoft/thengrow,sresoft/thengrow,twitter/hogan.js