DOC: greater consistency and spell-check for intro docs#18948

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jreback merged 2 commits intopandas-dev:masterfrom

tommyod:master

Dec 27, 2017

Commits on Dec 26, 2017

DOC: greater consistency and spell-check for intro docs
tommyod
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Commits on Dec 27, 2017

Func references, link to python 3, spelling
tommyod
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