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
Reorganise how adminApp is setup
Add unit tests for refactored API modules
Settings reset should remove attached persistent settings
Add api tests
Add server tests
Ensure application/json on library flows reqs