detect has_one association name in link_to_remove
fix js when regexp doesn't match
update README to add example when using Strong Parameters
Merge pull request #299 from jipiboily/patch-1

update README to add example when using Strong Parameters
Strong parameter ends with "_attributes" in README.md
Merge pull request #302 from sunny/patch-1

Strong parameter ends with "_attributes" in README.md
Merge branch 'master' of https://github.com/ryanb/nested_form