+++ This bug was initially created as a clone of Bug #783340 +++ https://wiki.mozilla.org/Services/Sagrada/Metlog is an awesome all-in-one data aggregator. This bug is to replace all the current logging on https://github.com/mozilla/versioncheck with metlog. This bug is bug 783340's little cousin, look there for related info.
I stripped out the logging, no point in spending the time porting over something to be deleted. There's only a couple of logging points which should be obvious if you look at the old code https://github.com/mozilla/zamboni/blob/master/services/update.py and grep for log.
Kicking this out of the current milestone because there is some question of how VAMO will function (load models from zamboni)
If someone wants to do this, please re-open.
Shouldn't do metlog at this point anyway. Heka is the logging hotness (http://heka-docs.readthedocs.org)