Data Warehouse Automation Interface v1.2.2

Another convenience release to address some minor bugs and update libraries. No new functionality added.

The Handlebars libraries have been updated, and because of this some of the helper functions needed a change. This causes some smaller changes in the templates.

• Custom block helpers (e.g. stringcompare, stringdiff) need a hash (#) for the name, so this is now {{#stringcompare}} instead of the former {{stringcompare}}. This is required by the new Handlebars update and makes it consistent with built-in helpers.
• {#if} blocks need the name in double quotes. So {{#if filterCriterion}} must become {{#if "filterCriterion}}. The reason for this is that the deserialisation using JObject (as opposed to loading straight into the DataWarehouseAutomation class) requires double quotes around the objects otherwise these will not be found.
• Testing of all custom Handlebars functions.