Add Base64 encode/decode parser node
Update node-red-node-ddb to point to @wnagele 's version
Add Warning to deprecated DDB node 
Move to @wnagele 's version on npm.
Tweak Readme re DDB node

point out that you shouldn't have two versions installed.
Merge branch 'master' of https://github.com/node-red/node-red-nodes
Add Random number generator node.
Update Pi nodes to allow initial read / level set.
More consitent use of icons
Move to Raspberry Pi category