added chart_type and constants
added chart_type and constants
typo
unnessecary from __future__ import
added comment
Refactored Chart().add() into classmethod: Chart.add()
added color and version infos for python, numpy, pandas
Made MultiIndex headers compatible with Python3
removed unused import
added missing chart_type default
fixed chart_type handling in Chart __init__
few corrections to enums
updated docs
turned classmethod Chart.add() into regular in order to handle workbook instance
turned classmethod Chart.add() into regular in order to handle workbook instance
added whatsnew page for v0.1.1
added source_data as Chart kw and renamed chart_name to name
Wording/Formatting
initial commit
initial commit