Moving custom hardware nodes over to the new repo
Merge pull request #1 from hardillb/master

Moving custom hardware nodes over to the new repo
Added PiFace Node and PiBorg LED Nodes for Raspberry Pi people
Simple Ping Node to see if a remote host is up... just outputs true or false.
Re-organised subfolders
Merge pull request #3 from hdoukas/master

Added scanBLE node under hardware->scanBLE
Added a Bluetooth Logo to the library and linmk to it here. Renamed scan function to blescan (just in case). Added a close function to stop discovery, just to try to be clean.
New sunrise/sunset node based on suncalc npm... feedback please on utility/outputs etc.
make sunrise/sunset second output ONLY trigger on actual transitions and not at startup.
fixed typo in description
Added node for Ti SensorTag BLE device
Merge pull request #5 from hardillb/master

Added node for Ti SensorTag BLE device
Fixed tool tip
Use environment variable to set path for nodes....
Added Wake-On-LAN node
Fixed category and the tool tip
Merge pull request #6 from hardillb/master

Fix category
update path to red.js to use environmnet variable
Move nodes over from main repo
Use process.env.NODE_RED_HOME to locate modules