Drop Logging for ActiveSupport::Logger

[ashtonthomas]

Napa currently uses the logging gem which implements its own logger class. ActiveSupport provides a nice extension to Ruby's standard logger

We are already leveraging ActiveSupport so this would eliminate some overhead and get us back closer to standard libraries.

Another benefit is the ActiveSupport::TaggedLogging which makes it really easy to tag logs with whatever we want. This proves to be difficult with the logging gem (I tried this weekend but had some trouble - seems like you can modify the :pattern but custom tags may be trickier)

Thoughts?

cc: @bellycard/platform @danielmackey @mbueti

[heymackey]

Sounds like a good optimization, dropping a dependency and getting some benefits 👍