Feeder Should read it from readurl instead of hdfsurl

[rajubairishetti]

Since we are maintaining one XML file for both feeder and worker, please make the webhdfs handle format same for both.
For conduit worker

<cluster name="uh1" hdfsurl="hdfs://krypton-nn.grid.uh1.inmobi.com:8020/" jturl="krypton-jt.grid.uh1.inmobi.com:8021" jobqueuename="databus" readUrl="webhdfs://krypton-webhdfs.grid.uh1.inmobi.com:14000/">

For Conduit feeder

<cluster name="uh1" hdfsurl="webhdfs://krypton-webhdfs.grid.uh1.inmobi.com:14000/" jturl="krypton-jt.grid.uh1.inmobi.com:8021" jobqueuename="databus" >