add draper and decorator for pages
convert history to yaml
sticked getting started guide
sticked migration guide
sticked validations guide
sticked association guide
sticked query guide
sticked layouts guide
sticked forms guide
sticked controllers guide
sticked routing guide
sticked extensions guide
sticked i18n guide
sticked mailer guide
sticked testing guide
sticked security guide
sticked debugging guide
sticked performance guide
sticked config guide
sticked commanline guide