Updated MongoDB node info
Let MQTT input node receive binary packets
Try to auto select output type to be string or buffer to be backwards compatible
Fixes #435
Add "is-utf8" npm to package - part of fix #435
Adding location support to Twitter
Merge pull request #474 from zobalogh/twitter-location

Adding location support to Twitter
Added node warnings when message properties override set node properties
Merge pull request #470 from anna2130/msg-property-overrides

Message properties overriding set node properties