Adding custom color config for an instance

...dmin/components/instance/design-form-group.component.html

.../admin/components/instance/design-form-group.component.ts

client/src/app/admin/components/instance/index.ts

...pp/admin/components/instance/instance-form.component.html

.../app/admin/components/instance/instance-form.component.ts

client/src/app/instance/instance.component.html

...earch/components/output/output-by-category.component.html

.../search/components/output/output-by-category.component.ts

.../search/components/output/output-by-family.component.html

...ce/search/components/output/output-by-family.component.ts

...tance/search/components/output/output-tabs.component.html

...nstance/search/components/output/output-tabs.component.ts

...pp/instance/search/components/progress-bar.component.html

...pp/instance/search/components/progress-bar.component.scss

.../app/instance/search/components/progress-bar.component.ts

...nce/search/components/result/datatable-tab.component.html

...tance/search/components/result/datatable-tab.component.ts

.../src/app/instance/search/containers/output.component.html

...nt/src/app/instance/search/containers/output.component.ts

.../src/app/instance/search/containers/result.component.html