first draft of digital pin
digitalPin and toDigitalPin
Pattern that polls Sunlight's Congressional Votes API hourly
hourly count of significant earthquakes from the USGS
you'll have to get an api key from sunlight to use this example
Merge pull request #379 from jacqui/master

Pattern that polls Sunlight's Congressional Votes API hourly
Merge branch 'master' of github.com:mikedewar/streamtools into hwio
Merge branch 'master' of github.com:nytlabs/streamtools into hwio
build constraint directives allowing compilation on linux/386, linux/arm
Merge branch 'master' of github.com:nytlabs/streamtools
changed build constraint to refer to 'arm' instead of 'linux,arm'
Merge pull request #382 from jacqui/master

Fix for cross-compiling on linux/arm and the rest of the architectures
Merge branch 'hwio' of https://github.com/mikedewar/streamtools

Conflicts:
	st/library/library.go
addressed JM's various concerns with my code
removed unecessary double type assertion
Merge branch 'master' of github.com:nytlabs/streamtools into hwio
Merge pull request #383 from mikedewar/hwio

Hwio
build constraint for arm-only on both digital pin blocks (hwio)
Merge pull request #384 from jacqui/master

build constraint for arm-only on both digital pin blocks (hwio)
The ARM library was missing digital pin blocks, and the regular library had a reference to one