Major Update to CSV node.
now handles lines, files, column names in first row, etc etc
Tidy up some little wrinkles in Inject node html labels etc
Added count and aggregate operations to MongoDB In node
Merge pull request #401 from anna2130/master

Added count and aggregate operations to MongoDB In node
Add hourly option to Inject Node time interval mode,
Fix a few UI wrinkles when editing.
Fix bug in number handling in CSV parser
Thanks Anupam !
Handle invalid property values in Switch node
Fixes #404
Update package dependencies
Closes #345

Also fixes a resulting test failure with the HTML parse node
Add dynamic node api
Closes #322
- nodes modules can be installed/removed dynamically at runtime
- nodes can be enabled/disabled
- onpaletteadd/onpaletteremove api added to node definitions
- initial implementation of nr-cli
Expand the non-functional sample to have an input to make it more useful
Add try/catch to websocket to fix #402
Also allow buffer out as binary if required. (ie don't try and stringify a buffer)
Restore node ids from config list
Don't assume errors have stacks associated with them
Handle node-load errors properly
Fixes #403
Certain load errors were causing start-up to fail. In particular,
an npm module with a missing .js file.
Don't filter errored nodes in result list
Use module:node name to generate set id
Fix jshint test
Add disableEditor option
Closes #409
Pretty-print the .config.json file for ease of debug
Add deprecation warnings to nodes