Option to move index settings and mapping

[Vineeth-Mohan]

We find stream2es very useful and handy , especially for moving indices around.
But then once thing that we find hard is to copy the mapping by ourself.
It would be great if stream2es can do this also.
Something like 2 extra flag will do the work neatly

stream2es es --includeIndexSetting --includeMapping  \
     --source http://foo.local:9200/wiki \
     --target http://bar.local:9200/wiki2

[drewr]

Vineeth, this should be the default behavior if wiki2 doesn't yet exist. Let me dig.