Add v1 of how to add a state and consolidate screenshots
StateHandler instructions.
Formatting
Formatting
typos
send us some love (change to fork+PR)
typo
add example screenshot
:)
Update indexing in example state handler (and instructions)
Merge pull request #144 from codeforamerica/add-how-to-add-a-state-doc

Add "how to add a state" doc for Summit