Replace CSE with Marian in osd.xml

We should have a separate osd.xml for each project,
but this matches what I uploaded to the root for now.

Author: i80and

source/.static/osd.xml

@@ -1,14 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
 <ShortName>MongoDB Help</ShortName>
-<LongName>Google Custom Search of MongoDB documentation and wiki</LongName>
-<Description>Google Custom Search of MongoDB documentation (docs.mongodb.org) and wiki (www.mongodb.org/display/DOCS)</Description>
+<LongName>Google Custom Search of MongoDB documentation</LongName>
+<Description>Google Custom Search of MongoDB documentation (docs.mongodb.com)</Description>
 <Tags>mongodb mongo mongodocs</Tags>
 <Query role="example" searchTerms="mongodb"/>
-<Image height="16" width="16" type="image/vnd.microsoft.icon">http://media.mongodb.org/favicon.ico</Image>
+<Image height="32" width="32" type="image/vnd.microsoft.icon">https://docs.mongodb.com/favicon.ico</Image>
 <Developer>MongoDB, Inc.</Developer>
 <Contact>[email protected]</Contact>
-<Url type="text/html" rel="results" template="http://www.google.com/cse?cx=017213726194841070573:WMX6838984&amp;ie=UTF-8&amp;q={searchTerms}" />
-<Url type="application/opensearchdescription+xml" rel="self" template="http://docs.mongodb.org/osd.xml"/>
-<Attribution>Google Custom Search by MongoDB.com</Attribution>
+<Url type="text/html" rel="results" template="https://docs.mongodb.com/manual/?query={searchTerms}" />
+<Url type="application/opensearchdescription+xml" rel="self" template="https://docs.mongodb.com/osd.xml"/>
 </OpenSearchDescription>