Support for High Sierra Caching Service

[darkmind-io]

Configured to support High Sierra and Unified Logging. Removed Server.app references.

[MarcProe]

Merged this on my branch, works. Thanks!

[erikng]

@darkmind-io can you please look at #47

[bedris]

I am getting the following error and not sure where it's coming from.
Traceback (most recent call last):
File "/users/name/cacher.py", line 843, in
main()
File "/users/name/cacher.py", line 831, in main
cacherdata = cacher(rawLog.readlines(), targetDate, friendlyNames)
File "/users/namecacher.py", line 291, in cacher
totalbytesserved.append(bytes_served)
UnboundLocalError: local variable 'bytes_served' referenced before assignment

[patgmac]

This PR has been working well for me. Any plans to merge?

[erikng]

It has conflicts so I can't. If the author wants to update this or of if someone wants to send a PR for the fixes, I can merge it.

I don't have caching servers at my company or time to test and work on this, so help is appreciated.

[macshome]

Do you want help testing and merging this?

[erikng]

Absolutely @macshome - surprised you're interested in this project but I will
Absolutely take your help!

[macshome]

Cool. I’ll look to find some time to take a look.