Move swift configs to core-site.xml
Move swift configs to core-site.xml

In hadoop 2 swift configs are located in core-site.xml file.

Change-Id: Iac946fd9c9f679879222f797e2abdda8af783d41

xme1226/sahara,openstack/sahara,esikachev/sahara-backup,xme1226/sahara,tellesnobrega/storm_plugin,citrix-openstack-build/sahara,zhujzhuo/Sahara,henaras/sahara,esikachev/scenario,citrix-openstack-build/sahara,esikachev/sahara-backup,ekasitk/sahara,mapr/sahara,redhat-openstack/sahara,matips/iosr-2015,zhujzhuo/Sahara,esikachev/scenario,zhujzhuo/Sahara,keedio/sahara,crobby/sahara,ekasitk/sahara,crobby/sahara,mapr/sahara,openstack/sahara,tellesnobrega/storm_plugin,zhangjunli177/sahara,citrix-openstack-build/sahara,bigfootproject/sahara,henaras/sahara,henaras/sahara,tellesnobrega/sahara,zhangjunli177/sahara,redhat-openstack/sahara,keedio/sahara,matips/iosr-2015,xme1226/sahara,esikachev/sahara-backup,tellesnobrega/sahara,tellesnobrega/storm_plugin,egafford/sahara,zhangjunli177/sahara,bigfootproject/sahara,ekasitk/sahara,egafford/sahara,redhat-openstack/sahara,mapr/sahara,keedio/sahara,matips/iosr-2015,crobby/sahara,bigfootproject/sahara,esikachev/scenario