Added mqlight nodes with share property
Add Random number generator node.
Update Pi nodes to allow initial read / level set.
More consitent use of icons
Move to Raspberry Pi category
Merge pull request #74 from anna2130/mqlight

Added mqlight nodes with share property
Add comment to Pibrella info about buzzer not sharing PWM
(kills 3.5mm audio output).
It's a Won'tfix  to close #75
Hide PiLiter node from non-Pi users
Change regex for Ping node to work across languages...
(hopefully) Addresses Issue #80
re-re-fix Ping node to assemble full result before parsing....
Adding Exif node.
Merge pull request #79 from zobalogh/exif-node

Adding Exif node.
Add License and Readme to Exif node
Fix msgpack node to handle more than just objects...
Fix to close Issue #482 and #483
Adding exif node tests
Update Pushbullet Node to allow use of Channels
Improvements to BlinkStick node

* Ability to select BlinkStick by serial number
* Look up serial numbers of connected BlinkSticks
* Ability to set blink, morph and pulse animations
* Ability to control the parameters of those animations like duration,
* steps, repeats and delay
* Repeat blink and pulse animation until new payload is received
* Automatically find BlinkStick if it was removed and then plugged back in
* Connectivity status when "Node Status" is enabled in the menu
* Override parameters with payload object
* Improved text in the info pane
Merge pull request #73 from arvydas/master

New features for BlinkStick node
includes animations and other cool features
Thanks @arvydas
Merge pull request #81 from zobalogh/exif-node-tests

Adding exif node tests
Add try/catch to WOL node to try to grab socket error.
(Upstream fix requested).
WOL fix again - this time with correct number of braces...
Bump WOL package version number in anticipation of pub to npm