Search results page RFC

At the moment, the search flow is about clicking and jumping from search result page to blob UI page, go back to the result page and go to another blob UI. This is becoming problematic since our search result page has a lot of UI and moving parts (see problem #1) because it produce context switching effect, (you probably don’t remember already after you came back to the result page from which match block you had gone to the blob UI in the first time)

So the idea is obvious here it to have a preview panel on the search result page. Again similar to what google code search has.