Add a sync page that outputs one line summary (for console/logging use)

Just a simple sync page that can be protected from public use.

It outputs one line of text which is a summary of the the date/total/updated/new.

This can then be automated on the webserver and logged to a continuous file.

![image1](https://f.cloud.github.com/assets/1050512/1620956/2b5f6d30-5683-11e3-985a-f0604eff1d0c.png)