Cleanup create.js

Removed util and updated the res.ok.
Update changelog.md a little bit

Seems like nobody use this file ;-)
Adding CHANGELOG.md to Submitting Pull Requests
Resolve methodOverride deprecation warnings
Resolve parseSignedCookie deprecation warnings
Only subscribe if it's a socket request.
Merge branch 'master' of github.com:balderdashy/sails
Merge pull request #2312 from mdunisch/patch-3

Adding CHANGELOG.md to Submitting Pull Requests
Merge pull request #2311 from mdunisch/patch-1

Update changelog.md a little bit
Merge branch 'patch-1' of github.com:mewben/sails into mewben-patch-1

Conflicts:
	lib/hooks/blueprints/actions/create.js
Merge branch 'mewben-patch-1'
Removed 'rc' from anchor version again
Added sails migrate to Roadmap again
Fixed typos

Noticed a few typos reading through the source.
Merge pull request #2391 from baweaver/patch-1

Fixed typos
Merge pull request #2328 from rjclardy/master

Resolve deprecation warnings from express upgrade
Merge pull request #2389 from Globegitter/patch-2

Removed 'rc' from anchor version again
Merge pull request #2390 from Globegitter/patch-3

Added sails migrate to Roadmap again
fix typo
Merge pull request #2394 from Enkows/master

Fix typo for Grunt task www