0.1.0 (#11)

Added:

• pandas.NA as NaN
• Dtypes display when printing a dataframe (string, html, notebook)
• zibble to construct dataframes with names specified together, and values together.

Fixed:

• base.diag() on dataframes
• Data recycling when length is different from original data
• datar.itemgetter() not public
• f.a.b to access attribute b of f.a

Changed:

• Behavior of group_by() with _drop=False. Invisible values will not mix with visible values of other columns
• Default values_fn for pivot_wider to identity