D-Net

[Library | Trunk]: Remove some double ;;

[Assets | Trunk]: Remove some double ;; on css

[Trunk | Library]:
1. src/app/openaireLibrary/claims/claim-utils/service/contexts.service.ts & src/app/openaireLibrary/services/searchResearchResults.service.ts:
Added in constructor default value null for HttpClient.
2. src/app/openaireLibrary/landingPages/landing-utils/parsingFunctions.class.ts: ...

[Library | Trunk]: Fix role showActive users if members call failed

[Trunk | Library]:
1. bottom.component.ts: [Bug fix] When no communityId set, in "getDivContents()", get communityId from properties.adminToolsCommunity (fix for Connect Portal).
2. helper.service.ts: In "getPageHelpContents()" and "getDivHelpContents()", when no communityId is set, get it from properties.adminToolsCommunity if available, otherwise set it to 'openaire' (as it was).

[Library|Trunk]

remove dependency for ngx-json-ld from schema2jsonld component and module

[Trunk | Library]: bottom.component.html:
a. [Bug fix] Fix alignment of EC flag and "Openaire" name when not centered (uk-margin --> uk-margin-left)
b. [Bug fix] Move check to show helptext inside <ng-container> - alignment is broken when no helptext and not centered.

[Library|Trunk]

NavbaR:
- remove stakeholder
- remove search bar

[Trunk | Library]:
1. divIds.component.ts: Added in label of each option, page.portalType (not only page name, to know when creating new DivId, earch page in which portal belogs).
2. input.component.ts: Added in each <mat-option> (dropdown options), option label as uk-tooltip.

[Trunk | Library Assets]: dropdown-tooltip.css: Added z-index: 10001 for div.cdk-overlay-container ~ .uk-tooltip and move from library.css z-index: 10001 for div.cdk-overlay-container.