[Trunk | Admin]: 1. help-content.service: Add "getPageByRoute()" method (used by affiliations.component). 2. affiliations.component.ts: Call "getPageByRoute()" to get id of "/organizations" page. 3. affiliations.component.html: In "Related Organizations" page, add link to "/classContents" page for organizations.
[Trunk | Admin]:
1. help-content.service: Add "getPageByRoute()" method (used by affiliations.component).
2. affiliations.component.ts: Call "getPageByRoute()" to get id of "/organizations" page.
3. affiliations.component.html: In "Related Organizations" page, add link to "/classContents" page for organizations.