Merge remote-tracking branch 'upstream/master' into pagination

# Conflicts:
#	package.json
#	src/app/app.component.html
#	src/app/app.component.ts
#	src/app/core/cache/request-cache.reducer.spec.ts
#	src/app/core/cache/request-cache.service.spec.ts
#	src/app/core/core.module.ts
#	src/app/shared/shared.module.ts