Fixed broken Postgres::Dataset#literal for true and false values. duh.
Fixed broken Postgres::Dataset#literal for true and false values. duh.

git-svn-id: 707e9a8ecec29ed90ebbf933398bb19097ee61fe@50 ff5234a3-732a-0410-8ecb-13b9ad946718

wayneeseguin/sequel-model