added sql logging

lib/dialects/sqlite/query.js

@@ -25,6 +25,9 @@ module.exports = (function() {
         , isUpdateCommand = (self.sql.toLowerCase().indexOf('update') == 0)
         , databaseMethod  = (isInsertCommand || isUpdateCommand) ? 'run' : 'all'
 
+      //allow clients to listen to sql to do their own logging or whatnot
+      self.emit('sql', self.sql)
+
       self.database[databaseMethod](self.sql, function(err, results) {
         err ? onFailure.call(self, err) : onSuccess.call(self, results, this)
       })