Initial (editable) pass of adding JT.organization

This is the old version of this feature from 2019
  this allows setting the organization in the data sent
  to the API when creating a JT, and exposes the field
  in the UI as well

Subsequent commit changes the field from editable
  to read-only, but as of this commit, the machinery
  is not hooked up to infer it from project

awx/ui/client/src/templates/job_templates/job-template.form.js

@@ -43,6 +43,19 @@ function(NotificationsList, i18n) {
                     column: 1,
                     ngDisabled: '!(job_template_obj.summary_fields.user_capabilities.edit || canAddJobTemplate)'
                 },
+                organization: {
+                    label: i18n._('Organization'),
+                    type: 'lookup',
+                    list: 'OrganizationList',
+                    sourceModel: 'organization',
+                    basePath: 'organizations',
+                    sourceField: 'name',
+                    dataTitle: i18n._('Organization'),
+                    dataContainer: 'body',
+                    dataPlacement: 'right',
+                    ngDisabled: '!(job_template_obj.summary_fields.user_capabilities.edit || canAddJobTemplate)',
+                    awLookupWhen: '(job_template_obj.summary_fields.user_capabilities.edit || canAddJobTemplate)'
+                },
                 job_type: {
                     label: i18n._('Job Type'),
                     type: 'select',