[Graph | Trunk]
SEO updates: -titles, meta description json ld -piwik calls -sitemap.xml -robots.txt -add error page
Add timeout interceptor
[Trunk | Graph]:1. app.component.ts: Update menu to include page fragments.2. resources.component.html & resources.component.ts: Add page fragment (schema).3. contact.component.html & contact.component.ts: Add page fragments (documentation, faq) | Add breadcrumb....
[Trunk | Graph]: app/about/ & assets/graph-assets/about/: Add About page and assets.
[Trunk | Graph]: Initial commit for OpenAIRE Research Graph portal.