add custom grunt logger support
fix grunt compass escaped color encoding
Update README.md

Bumped latest stable release version in readme.
Fixed issue where specifying a socket to omit in Model.publish calls would cause the Model classroom to be used, instead of the specified room.
Merge pull request #903 from saghaulor/patch-1

Update README.md
Merge branch 'master' of https://github.com/balderdashy/sails
Merge branch my grunt changes from master into development

Conflicts:
	lib/hooks/pubsub/index.js (not merged)