Usually stuff is imported from datetime.

Like "from datetime import datetime, date, timedelta"... Makes code
shorter and easier to read
Clean up templates

Use inheritance, and don't set title from python. Also, since we want
the timestamp everywhere let's make it a default context processor, and
also disregard the intermediary "now" variable.

I changed it to an "isoformat()" instead. It was pretty close, and it
gets the job done for debug stuff like this.