1. entitiesAutoComplete.component.ts: [Bug fix] Add missing encoding in autocomplete term (problem when query uses cache).
2. newSearchPage.component.ts:
a. [Bug fix] Add missing keyword encoding for simple search form (problem when query uses cache).
b. [Bug fix] In advanced search, when "all fields" (field id="q") is added more than once in form, add both values (params "+=" and not "=" in "getSearchAPIQueryForAdvancedSearhField()" method).
3. searchAll.component.ts: Decode keyword parameter from url (to show it properly in search form).
4. searchAll.component.ts:
a. [Bug fix] Add missing encoding in search term, used by datacite, crossref and orcid search services (problem when query uses cache).
b. In methods of crossref service pass properties, instead of url - url will be built in service.
5. searchCrossref.service.ts:
a. In all methods, pass properties, instead of url.
b. Use cache when available.
6. ISVocabularies.service.ts: [Bug fix]: Return "accessMode.json" vocabulary when: entity == "result" (case added in if statement).
git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-services-library/trunk/ng-openaire-library/src/app@58497 d315682c-612b-4755-9ff5-7f18f6832af3
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