Properly return 500's when bad sessionIds are passed into the API.
Add centralized sessionId parser for all routes under /api.
Remove the uber-suck sessionId calculation from committees.
Remove uber-suck session calculation code from legislation api code.
Remove random errorIds from error messages in legislation.
Remove uber-suck sessionId calculation from members api implementation.
Remove randomly generated errorIds from members endpoint code.
Remove uber-suck sessionId calculation from votes code.
Remove random errorId generation from votes code.