Refactored variable names in policies hook to make them easier to understand.
Implements route->policy binding feature (useful for URL/route-based policy application.
sails teardown should handle SIGUSR2 kill signal

runnig sails in development mode using nodemon can cause one extra grunt instance on every sails lift.

nodemon sends a SIGUSR2 kill signal to an app when it sees a file update.

this commit handles this kill signal and lowers sail gracefully.
Fixed issue in custom Consolidate.js around template languages using the fromStringRenderer function
listen for SIGUSR2 only once

this avoids a kill loop
Extrapolates shared logic and fatal error in policies hook.  Good example of how fatal errors could be standardized across-core (and CLI for that matter).
Merge branch 'development' into connections
Refactored 'model' to be 'modelId'
Added note on hooks
Merge pull request #949 from edy/nodemon-support

sails teardown should handle SIGUSR2 kill signal
Merge branch 'development' of github.com:balderdashy/sails into development
Merge branch 'development' into connections
More modularization of orm loading sequence.
Extrapolated fatal errors into a separate module.