Update __init__.py
Update __init__.py

Fix AttributeError: 'datetime.date' object has no attribute 'microsecond'
>>> x = date(2014,10,10)
>>> hasattr(x,'strftime')
True
dataarts/tailbone,dataarts/tailbone,dataarts/tailbone,ukriseq/tailbone,ukriseq/tailbone,ukriseq/tailbone