Implement RDB type sniffing
Fix flags in daily data
Add NAVD88 correction for daily data
git ignore file
Merge remote-tracking branch 'upstream/master'

Conflicts:
	dj_eden_app/nwis_rdb.py
	dj_eden_app/views/data_views.py
Tidy after merge.
Let file writer handle line endings in rdb output.
Implement a predictable order for stations -- ordered by
station_name_web.
Add queries for split (3-column) data, for dygraphs plotting.
Merge pull request #3 from rhayes-cida/master

RDB merge and test