Update README.md
Update README.md
Update README.md

Some minor edits for clarity.   Wherever possible I didn't change decisions that seemed to be purely stylistic (e.g. wanna vs. want to)
Merge pull request #3 from crispen-smith/master

Update README.md
new settings: delay and duration
Merge branch 'master' of github.com:trysound/skrollr-decks
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Merge branch 'master' into gh-pages