Cleanup create.js

Removed util and updated the res.ok.
Fix dependency for npm 2.0.0
Upgrade express to close security vulnerabilities

Related issue: https://github.com/balderdashy/sails/issues/2070
Merge branch 'patch-1' of github.com:Globegitter/sails into Globegitter-patch-1
Merge branch 'Globegitter-patch-1'
Merge pull request #2291 from rjclardy/master

Upgrade express to close security vulnerabilities
Force at least WL@0.10.11
Resolve merge conflict in package.json from separate prs.
Resolves mismatch here (https://github.com/balderdashy/sails/pull/2291#issuecomment-58809939)
see https://github.com/balderdashy/sails/pull/2291#issuecomment-58810625
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'