D-Net

[Trunk | Library]:
1. cache-interceptor.service.ts: Added query for refine projects with hidden filters as cachable (to be removed when bug with hidden filters is solved).
2. searchResearchResults.component.ts & searchProjects.component.ts & searchDataProviders.component.ts & searchOrganizations.component.ts:...

[Library | Trunk]: Change download from and search results base on UI/UX suggestions

[Library | Trunk]: Add new white external icon. Change css base on new UI/UX suggestions

[Library | Assets]: Change download from links

[Library | Assets]: Change download from classes

[Trunk | Library]: community.service.ts & ISVocabularies.service.ts: Removed prints for debugging.

[Trunk | Library]:
1. searchUtils.class.ts: In SearchUtilsClass added field "refineStatus:number = 1;" for refine queries.
2. searchResultsPerPage.component.ts & searchSorting.component.ts: [Bug fix] In EventEmitter (value change), emit raw value, not object with field "value"....

[Trunk | Explore]: app.module.ts: Use "CacheInterceptorService" to redirect default refine queries to cache.

[Trunk | Library]: New file "cache-interceptor.service.ts" added - redirects default refine queries in cache - currently, Explore Portal specific.

[Library|Trunk]

JSONLD:
-Home page:
-Add description in Website with search action
-In every search page add description based on the filters
-In (project, content provider, organization) landing add description if available otherwise use the title
-In project add id in funder entity...