checkpoint - new api for SAF output of datasetdata
updates for SAF version of datasetdata, rev 0.1:
- add columns "Display Name", "Unit"
- create a new tastypie resource; outputs the dataset data serially
- rename the old dataset resources to datasetflattened resources
- cleanup/update of the sampledata directory & re_run.sh section
add django.db logger to log database queries if turned to DEBUG level
fix to select DataColumn.display_name instead of name for the UI
datasetdata display
fixes #103 db: api: URI for datasetdata is incorrect
update for db api: show the dataset_type field in the output
add fields for SAF: cl_id, sm_lincs_id
SAF schema v1
- add endpoints to the dataset output
- use fieldinformation to generate dataset field names
- Todo: use fieldinformation for datacolumns
remove unused datasetdata/schema from urls
REST api schema for dataset and datasetdata
Merge remote-tracking branch 'hmslincs/dev' into dave-sean-dev
fix code issue
- don't use global static variable, use a lazy initializer instead
turn on default package logger in settings.py
convert info logs to debug
    - addition of the default logging handler clause in settings.py makes
        this level too chatty
- change the batch size from 1000 to 500 on import_dataset
reset the batch size to 1000 for import_dataset
Merge remote-tracking branch 'hmslincs/dev' into dev
- catch local merge of (dave-sean-dev to dev) up with hmslincs/dev