set wpsWorkDirIsRWorkDir to false

This seems to not get set when RServe is remote.  I think this could either start as false and be set to true if it is localhost, or set it to false in this case.
Merge pull request #16 from jiwalker-usgs/patch-1

set wpsWorkDirIsRWorkDir to false
set wpsWorkDirIsRWorkDir to false for other configurations too
Fixed connection settings for Rserve
Code formatter applied
Fixes Rserve connection and -settings