D-Net

[Trunk | Library]: zenodo-communities.service.ts: Use useLongCache property in method "getZenodoCommunityById()".

[Trunk | Cache]: cache.js: In longCachingRequests add "/api/communities/" (zenodo communities request) and "/openaire/contexts/" (communities with status info).

[Trunk | Library]:
1. contexts.service.ts: Add BehaviorSubject for getting communities (with status) only once (providedIn: 'root') - used by searchResearchResults.component.ts & claimContextSearchForm.component.ts.
2. claimContextSearchForm.component.ts & claimContextSearchForm.module.ts: Use 'getPublicCommunitiesByState()' instead of 'getPublicCommunities()' (contexts.service.ts) | Do not import in module (singlet$...

[Library|Trunk]

Filters as href: When refine filter changes remove the page parameter, so the refine will run again

[Library|Trunk]

- add more checks about resultTypes
- filters as href: chnage to page 1 when adding/removing filter

[Library|Trunk]

Search: fix result types initialization - show only for results

[Library|Trunk]

Keyword Search: check for reserved words to avoid error 500 in search service

[Explore | Trunk]: Remove no helptext code. Change headings on home page

[Explore|Trunk]

Home component: updates after changing quick-selection component

[Library|Trunk]

- QuickSelection component:
- change resultTypes to a Filter
- use search-filter compoonent to show the types
- add actionRoute property
- Action route:
- add in filters and range filters,
- set it true in search pages, false for filters in claims