- Improved error handling if curl is not able to
contact end points. Server/network down.
- Make sure we do not update cache with no result.

Flush out hidden error from old code. Less silent fails.

Method already does too much and keeps updating global variables.

HTTPStatus::send406 never returns

- Method still have too many responsibilities.

- No idea why this was done.

- Logger littering the code is not needed.

Not called outside Utils, lets make sure it stays that way.

- Also dropped some debug statements that makes the code
even harder to read.
- Folded som if/else statements to elseif.

- Create unexpected behaviors and bug

Lower code complexity.

- Fail early if code try to create object passing in illegal types and values.

- Make match method testable.

- Class is immutable and this returns a new object with the
new configuration. This allows us during bootstrap to change this before passing it to loadspkr modules.

- Make class use of config more predicable by stop using
global conf.
- Make the class vital methods more testable.

- Allow us to inject a configuration to class and enable us to test it before
refactoring.

Makes it easier to replace the use of global throughout the code.

- Reformatting
- Error 500 exits. Will never return.

- Easier to maintain without all errors.