Add Better Customization to logging levels

[aturingmachine]

Problem

Once #13 is merged logs will be written as they come in during operations on the library. This causes some slowdown in dev and is very chatty. Some configuration other than the current "all or none" approach to the logger writing to stdout should correct this.

Done

• Verbose logs are off by default
• Verbose logs are optionally turned on
• Bonus: This is configured via the config file (overridden by command line options) and can later be added to the settings modifications work in Manage Service Configuration via Web Client #3

Notes

• An anti-goal of this would something absurd like checking the configured log level on each call to log