Merge pull request #1 from mote/master

sort data points and store times in dygraphs datestring format
Make datastore work with historical test data for the short term.
Add list method to datastore.py.
Add list handler.
Merge pull request #2 from mote/master

pull from mote's repo by me
Merge pull request #1 from kberg/master

Add list handler, and fix small bug with testdata