adding tag names to episodes search index
adding tag names to episodes search index

marcagas/railscasts,nischay13144/railscasts,nigelr/JavaScriptCasts,jfarver/railscasts,marcagas/railscasts,nischay13144/railscasts,nischay13144/railscasts,jfarver/railscasts,ryanb/railscasts,ryanb/railscasts,nigelr/JavaScriptCasts,jfarver/railscasts,marcagas/railscasts