bugfix, handle 301 redirect

Author: codebuff

assets/deepankar-tyagi-gsoc-15-proposal.pdf renamed to docs/deepankar-tyagi-gsoc-15-proposal.pdf

@@ -67,7 +67,7 @@ <h5 class="">Project Details</h5>
                            target="_blank">Organization
                         Details</a>, page on developer.chrome.com.
                     </li>
-                    <li><a href="/assets/deepankar-tyagi-gsoc-15-proposal.pdf"
+                    <li><a href="/docs/deepankar-tyagi-gsoc-15-proposal.pdf"
                            target="_blank">Proposal
                         Document</a>, submitted as part of GSoC application, a
                         pdf.