Update JavaWS.md

the property to enable gzip/deflate compression was incorrectly documented as ws.compressionEnable. DEBUG logging on the com.ning.http logger (and subsequent source code mining) showed this had no effect. Also updating ScalaWS.md doc
Update ScalaWS.md

the property to enable gzip/deflate compression was incorrectly documented as ws.compressionEnable. DEBUG logging on the com.ning.http logger (and subsequent source code mining) showed this had no effect. Also updating JavaWS.md doc.
Merge pull request #3759 from chrisrhut/master

fix documentation typos in the WS compression enable property name