fixed button example
Update docs/button.md. Closes gh-94

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
ShiftRegister.prototype.send returns this

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Basic change sensitivity settings for Sensor instances

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
LedControl, alias: latch -> cs

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Ensure that both last and median are numbers and only emit change if they are > 0. Closes gh-95

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Make descriptor part of the DeviceMap

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
If median is null, undefined or NaN, use previous median

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Sonar to not send read event when nothing was read since previous interval. Closes gh-97. Related gh-95
Adds ADXL326 to supported Accelerometers. Updates parts.md

* 'sonorfix' of https://github.com/twalker/johnny-five:
  sonor to not send read event when nothing was read since previous interval

Conflicts:
	lib/sonar.js

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
DeviceMap => Devices

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Added a basic 2-way switch as type of hardware
Added breadboard and documentation
Creates range controlled claw example.
Merge branch 'claw42' of https://github.com/FotoVerite/johnny-five

* 'claw42' of https://github.com/FotoVerite/johnny-five:
  Creates range controlled claw example.
add option.invert to the button class
clear the previous timer if one exists when calling Led.strobe
Merge branch 'master' of https://github.com/reconbot/johnny-five

* 'master' of https://github.com/reconbot/johnny-five:
  clear the previous timer if one exists when calling Led.strobe
Merge branch 'master' of github.com:cdugd/johnny-five

* 'master' of github.com:cdugd/johnny-five:
  Added breadboard and documentation
  Added a basic 2-way switch as type of hardware
Breaking change to the servo constructor options. opt.startAt is now a numeric value passed to move();