[#6464] bump GoogleCodeWikiImporter version to match GC importer changes
[#6464] bump GoogleCodeWikiImporter version to match GC importer changes

apache/allura,lym/allura-git,heiths/allura,apache/incubator-allura,apache/allura,apache/allura,apache/allura,apache/allura,heiths/allura,lym/allura-git,lym/allura-git,heiths/allura,heiths/allura,apache/incubator-allura,heiths/allura,apache/incubator-allura,apache/incubator-allura,lym/allura-git,lym/allura-git