Add redis and atomic gems to peek proper
Expose /peek/results endpoint to fetch request metrics
When peek updates, apply the current request's metrics
Add Peek.request_id
Before the request is processed, set the request id
Insert the request id into the peek div
Set the request id on span tag that is present every request
Add redis getter and setter
Add methods to save request data
Subscribe to each request and store the data once finished
Have Peek::ResultsController inherit from ApplicationController
Move request persistance to own class
There are no additional views to load
Rename glimpse tests to peek
Add the concept of adapters
Add ActiveSupport hook to inject config settings
Use the adapter when fetchning and saving requests
Add redis adapter
Add memcache adapter
Remove useless requires