HDX smoke test links

Use the following links as a quick smoke test for HDX after maintenance (etc). Each one is representative of a different kind of page on HDX.

• Home page: https://data.humdata.org/
• Search results ("3w wash"): https://data.humdata.org/search?q=3w%20wash
• Tag page ("sadd"): https://data.humdata.org/search?tags=sadd
• Default location page (India): https://data.humdata.org/group/ind
• Custom location page (Colombia): https://data.humdata.org/group/col
• Default org page (ACAPS): https://data.humdata.org/organization/acaps
• Custom org page (WFP): https://data.humdata.org/organization/wfp
• Map Explorer landing page: https://data.humdata.org/explore (test one of the explorers as well)
• Geo Preview dataset page (DR Congo transportation network): https://data.humdata.org/dataset/dr-congo-transportation-network
• HXL Smart Charts dataset page (Nigeria HNO): https://data.humdata.org/dataset/nigeria-humanitarian-needs-overview
• CSV resource preview (Liberia WASH 3W): https://data.humdata.org/dataset/liberiawash3w/resource/5c05cdcb-5e3f-4814-8dad-4691cf7b84df

TODO: add links for test-data.humdata.org as well.