Added alternate usage for low-level join and leave methods (can send socket ID instead of socket object).
Removed code from low-level functions that negotiated sending a request object instead of a socket, and moved that negotiation into the model pubsub model functions.
Changed name of model pubsub functions from “socket” or “socketToOmit” to “req”, for clarity.  Sending a socket object directly is still supported.
Help messages for blueprint prefix config.
Improved deprecation notices and warnings.
Fixed sails.lower to ensure that callbacks don’t get called more than once
Added throttling to deprecation warnings; they’ll only show up once every 5 seconds.
Updated ORM deprecation warnings to take advantage of throttling w/ upgrade notices.
The upgrade notice will only show up if the deprecation warning was displayed.
Updated pubsub deprecation warnings to use new format.
Updated references to optional `req` to avoid errors.
Horrible (but effective) fix for JSONP
Merge branch 'v0.10' of github.com:balderdashy/sails into v0.10
STubbed outline of future jsonp integration in find blueprint.
i18n added ability to configure updateFiles
Ensure that a model key exists before trying to tell if it’s an association.
Merge branch 'v0.10' of https://github.com/balderdashy/sails into v0.10
Merge pull request #1335 from alertby/v0.10

i18n added ability to configure updateFiles
Buckle up for safety
Removed commented-out log.
Merge options.
fixes req.options so they are passed down in the controllers hook, also starts blueprints hook
Cleanup w/i controllers/blueprint onRoute logic allows for req.options to cascade properly, and be route-configurable.