Tests for HTML node
Closing file handles to fix test failures on windows
Fixing test termination
Merge pull request #327 from hbeeken/html-node-tests

Tests for HTML node
Merge pull request #331 from hbeeken/issue-326

Proposed fix for Issue #326
Merge pull request #332 from zobalogh/tail-done-fix

Fixing test termination
Add rest endpoint for add/remove and send updates to editor
Update tail node tests to use resource file
Add remove node api
Remove unnecessary semicolon
Tidy editor code to pass jshint
tweak tail.js to only send changed/new lines.
Reverting tail node change to fix build

Fixes #337

A useful change but need the corresponding tests to be updated and also properly publicised on the mailing list as it is a change in behaviour.
Adding Switch Node tests
Adding Change Node tests
Merge pull request #342 from zobalogh/change-node-tests

Adding Change Node tests
Merge pull request #336 from zobalogh/switch-test

Adding Switch Node tests
MQTT Node: allow publishing of Buffer payloads
Closes #341
Temporarily remove Mongo Update option
Part of #335
Remove cheerio parse of node html files on start-up