DOC: added a bit of info indicating that adding ARCs/WARCs to 'dataDir' will get them added to Wayback iff autoindexing is enabled.
DOC: added a bit of info indicating that adding ARCs/WARCs to 'dataDir' will get them added to Wayback iff autoindexing is enabled.

git-svn-id: 25dac4f723c7e5b42083d4a98669c37f60455592@2256 69e27eb3-6e27-0410-b9c6-fffd7e226fab

ato/wayback,ato/wayback