[ADF-1041] Node picker, first iteration (#2122)

* First try

* Dialog basic functionality

* Search input

* Hammering it together

* Fist working proto for copy

* Fix the tests and tslint errors for a happier world

* Add more tests (and test shells for the future)

* copyNode and moveNode methods

* Copy and move actions for content type

* Extract common parts in favor of using them in folder content type also

* Small fixes

* Copy and Move actions for folders as well

* Style fixes, ui behaviours and tests needed to be written

* Move duplicated search service from documentlist to core

* Use search service from core within the search component

* Fix dialog width

* Update docs

* Tests for node selector

* Change seletionMade event's name to select

ng2-components/ng2-alfresco-documentlist/src/services/document-list.service.spec.ts

@@ -177,4 +177,24 @@ describe('DocumentListService', () => {
             contentType: 'json'
         });
     });
+
+    it('should copy a node', (done) => {
+        service.copyNode('node-id', 'parent-id').subscribe(done);
+
+        expect(jasmine.Ajax.requests.mostRecent().method).toBe('POST');
+        expect(jasmine.Ajax.requests.mostRecent().url).toContain('/nodes/node-id/copy');
+        expect(jasmine.Ajax.requests.mostRecent().params).toEqual(JSON.stringify({ targetParentId: 'parent-id' }));
+
+        jasmine.Ajax.requests.mostRecent().respondWith({ status: 200, contentType: 'json' });
+    });
+
+    it('should move a node', (done) => {
+        service.moveNode('node-id', 'parent-id').subscribe(done);
+
+        expect(jasmine.Ajax.requests.mostRecent().method).toBe('POST');
+        expect(jasmine.Ajax.requests.mostRecent().url).toContain('/nodes/node-id/move');
+        expect(jasmine.Ajax.requests.mostRecent().params).toEqual(JSON.stringify({ targetParentId: 'parent-id' }));
+
+        jasmine.Ajax.requests.mostRecent().respondWith({ status: 200, contentType: 'json' });
+    });
 });