Federated search

Recently made some changes to the to the Federated search result page.  Tested it a couple of time in VT testing site it is working fine in Computingportal.org too. Removed ACM, AlgoViz and Citidel logos in the Link to full syllabus results table and also placed rest of logos under Google Books logo instead of keeping them in a separate table. And some alignment issues. Still there are some alignment issues and extra spaces that has to be fixed, Currently testing them, I will send it to Yinlin once I am done with testing.