Merge pull request #50 from mpath/py26_compat

Now compatable with py26
adds bad data ignoring but needs more dev
pushing...
Merge pull request #51 from mpath/add_bad_data_removal

Add bad data removal
logging sqlalchemy working at least
Merge pull request #52 from mpath/make_hkg_work

logging sqlalchemy working at least
cleanup in effect
Fixes the good_device_id branching
Merge pull request #61 from mpath/endpoint_stuff

Endpoint stuff