1.1.0

moved some files around, can't reset `from` midflight, etc.

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1.0.13

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onSpring! and you can now pass in null children (if all you want is the spring object/updates)

1.0.12

bah

1.0.11

Springs::setState when child springs update

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1.0.10

override Springs::props.key when making child Spring

1.0.9