Add DataSize and CompressionType to AddRequest message.
Add DataSize and CompressionType to AddRequest message.

rgooch/Dominator,keep94/Dominator,rgooch/Dominator,keep94/Dominator,keep94/Dominator,Symantec/Dominator,Symantec/Dominator,rgooch/Dominator,Symantec/Dominator