Implement DCF Tabs

Can test on search-test.unl.edu:

• https://search-test.unl.edu/?q=harper
• https://search-test.unl.edu/?embed=5.0&q=harper
• https://search-test.unl.edu/?embed=5.0&u=http%3A%2F%2Fbusiness.unl.edu%2F&q=harper
• https://search-test.unl.edu/?embed=1&q=harper
• https://search-test.unl.edu/?embed=1&u=http%3A%2F%2Fbusiness.unl.edu%2F&q=harper

Verify if resolves this issue: #8 (closed)