Documentation About broken links

[HadleyKing]

Broken Links:

• [x] Research Community -> 404 page
• [x] Clinical Community -> 404 page
• [x] Pharma, Biotech and Regulatory Pipeline -> 404 page
• [x] Research Objects discussion of BioCompute -> 404 page
• [x] Executive Committee -> Leads to biocompute login page

[jpat1546]

These have all been resolved (fixed/pages archived/etc.)