Implementing temporal and HTTP 304 template caching
Implementing temporal and HTTP 304 template caching

All retrieved templates are now cached for one hour.
After that, a call is made to the API to check its 304 status.
As of now (7 November 2011), this call always returns 200 OK, but
will hopefully 'just work' when it's properly implemented on the server

DrGo/pyzotero,urschrei/pyzotero