add how-to-use-data page, w. Gender Balance example#533

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davewhiteland wants to merge 3 commits intomasterfrom gender-balance-example

+378

Commits on Aug 27, 2015

add how-to-use-data page, w. Gender Balance example
Dave Whiteland
committed

Commits on Sep 2, 2015

big rewrite to make this less note-dump and more helpful
Dave Whiteland
committed
move style into sass for decorated URL examples
Dave Whiteland
committed