Shorten UI code with new $step method (#710)

* update dist

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>

dist update

Revert "dist update"

This reverts commit 9ee2a987e8f978961656ae8f71f6e6702bbbd30d.

* Merge remote-tracking branch 'upstream/main' into main

* add dist

* add new func

* update itermediate

* changes

* fix gitignore

* use scopeQuery

* add mapHtmlTypes test

* scopeQuery tests added

* try something

* change

* fix stepui test

* Remove double quotes

* update new code

* refactor to spec

test/ui/spec/intermediateHtmlStepUi.spec.js

@@ -0,0 +1,19 @@
+describe('Intermediate step HTML', function() {
+
+  var IntermediateHtmlStepUi = require('../../../examples/lib/intermediateHtmlStepUi');
+  var sequencer = require('../../../src/ImageSequencer')();
+  var intermediateHtmlStepUi;
+
+  beforeEach(()=>{
+    intermediateHtmlStepUi = new IntermediateHtmlStepUi(sequencer);
+
+    spyOn(intermediateHtmlStepUi, 'insertStep');
+
+    intermediateHtmlStepUi.insertStep();
+  });
+
+  it('insert step ui', function() {
+    expect(intermediateHtmlStepUi.insertStep).toHaveBeenCalled();
+  });
+
+});