Issue 298 Language switch

Add Item Status Edit Actions

Made home news responsive

Dynamic menus

Changed search filter cursor to pointer

DS249:  display subcommunities

issue 323 comcol page logo bottom padding

Initial entities PR

Add the Item Withdraw and Reistate action
Add the make Item Private and Public action
Add the Permanently Delete action

fixed issue with hostwindowservice, search filter bug, changed sidebar toggle text to pin, fixed mobile view of header

Conflicts:
	webpack.config.js

Conflicts:
	src/app/+collection-page/collection-page.component.ts
	src/app/+item-page/full/full-item-page.component.ts
	src/app/+item-page/simple/item-page.component.ts
	src/app/+search-page/search-filters/search-filter/search-filter.service.spec.ts
	src/app/+search-page/search-filters/search-filter/search-filter.service.ts
	src/app/+search-page/search-page.component.spec.ts
	src/app/+search-page/search-page.component.ts
	src/app/+search-page/search-results/search-results.component.spec.ts
	src/app/+search-page/search-results/search-results.component.ts
	src/app/+search-page/search-service/search-configuration.service.spec.ts
	src/app/+search-page/search-service/search-configuration.service.ts
	src/app/+search-page/search-service/search.service.ts
	src/app/core/cache/builders/remote-data-build.service.spec.ts
	src/app/core/cache/builders/remote-data-build.service.ts
	src/app/core/data/data.service.ts
	src/app/core/metadata/metadata.service.ts
	src/app/core/shared/item.model.ts
	src/app/core/shared/operators.ts
	src/app/shared/loading/loading.component.ts
	src/app/shared/object-collection/object-collection.component.ts
	src/app/shared/object-list/item-list-element/item-list-element.component.spec.ts
	src/app/shared/object-list/search-result-list-element/item-search-result/item-search-result-list-element.component.spec.ts
	src/app/shared/services/route.service.spec.ts
	src/app/shared/services/route.service.ts
	src/app/shared/shared.module.ts
	src/app/shared/testing/hal-endpoint-service-stub.ts
	src/app/shared/testing/search-service-stub.ts
	yarn.lock