Update models.md

small fix, to a fix i made earlier
Fix for #255
Update FindOne.md

fix issue #253, and changed `:record` to `:id` to match explanation in paragraph below
Update sails.config.csrf.md
Update FindOne.md

small update to original PR
Merge pull request #256 from jub3i/patch-2

Update models.md
Merge pull request #258 from jub3i/patch-3

Update FindOne.md
Merge pull request #257 from Foxandxss/patch-2

Fix for #255
Merge pull request #259 from mhxz/master

Update sails.config.csrf.md