Open external links in new tab

[Palollo]

Please add target="_blank" to the links in the page of details of dataset:

• PID
• license

as it already is in the links of "Documentation" menu.

I think also the link in "Support" page should be opened in new tab.

[Palollo]

I see the "Support" link in the top menu has been changed to be opened in new tab.
Sorry, I didn't mean the "Support" link, I meant the link in "Support" page, that one:

because it is external link (to Github).

Please revert also the change in the "Support" link, because it is an internal link.