Document how to get a reviewer of a change via REST
Document how to get a reviewer of a change via REST

Change-Id: Id6136faf21cb85d73ce3c0d2877d834983a02fad
Signed-off-by: Edwin Kempin <b444e279ad95fdef4fbdd82c813b624595df204a@sap.com>

TonyChai24/test,Saulis/gerrit,qtproject/qtqa-gerrit,TonyChai24/test,dwhipstock/gerrit,joshuawilson/merrit,joshuawilson/merrit,pkdevbox/gerrit,GerritCodeReview/gerrit,renchaorevee/gerrit,teamblueridge/gerrit,supriyantomaftuh/gerrit,quyixia/gerrit,pkdevbox/gerrit,dwhipstock/gerrit,basilgor/gerrit,GerritCodeReview/gerrit,jackminicloud/test,thinkernel/gerrit,thesamet/gerrit,netroby/gerrit,qtproject/qtqa-gerrit,gcoders/gerrit,quyixia/gerrit,bootstraponline-archive/gerrit-mirror,thinkernel/gerrit,qtproject/qtqa-gerrit,anminhsu/gerrit,WANdisco/gerrit,bpollack/gerrit,gracefullife/gerrit,dwhipstock/gerrit,bootstraponline-archive/gerrit-mirror,zommarin/gerrit,hdost/gerrit,joshuawilson/merrit,anminhsu/gerrit,qtproject/qtqa-gerrit,quyixia/gerrit,Overruler/gerrit,WANdisco/gerrit,midnightradio/gerrit,Overruler/gerrit,MerritCR/merrit,bpollack/gerrit,zommarin/gerrit,GerritCodeReview/gerrit,bpollack/gerrit,bpollack/gerrit,TonyChai24/test,hdost/gerrit,qtproject/qtqa-gerrit,bpollack/gerrit,thesamet/gerrit,Saulis/gerrit,quyixia/gerrit,Distrotech/gerrit,Saulis/gerrit,anminhsu/gerrit,Team-OctOS/host_gerrit,renchaorevee/gerrit,netroby/gerrit,gerrit-review/gerrit,ckamm/gerrit,bpollack/gerrit,basilgor/gerrit,renchaorevee/gerrit,Seinlin/gerrit,teamblueridge/gerrit,Team-OctOS/host_gerrit,gracefullife/gerrit,supriyantomaftuh/gerrit,bootstraponline-archive/gerrit-mirror,teamblueridge/gerrit,thinkernel/gerrit,netroby/gerrit,zommarin/gerrit,quyixia/gerrit,netroby/gerrit,Distrotech/gerrit,gerrit-review/gerrit,midnightradio/gerrit,qtproject/qtqa-gerrit,jackminicloud/test,Saulis/gerrit,Distrotech/gerrit,WANdisco/gerrit,Team-OctOS/host_gerrit,hdost/gerrit,thinkernel/gerrit,renchaorevee/gerrit,MerritCR/merrit,gerrit-review/gerrit,zommarin/gerrit,dwhipstock/gerrit,joshuawilson/merrit,jackminicloud/test,WANdisco/gerrit,midnightradio/gerrit,supriyantomaftuh/gerrit,WANdisco/gerrit,qtproject/qtqa-gerrit,thesamet/gerrit,netroby/gerrit,pkdevbox/gerrit,gerrit-review/gerrit,renchaorevee/gerrit,gcoders/gerrit,Distrotech/gerrit,TonyChai24/test,jackminicloud/test,hdost/gerrit,midnightradio/gerrit,TonyChai24/test,jackminicloud/test,gracefullife/gerrit,joshuawilson/merrit,Seinlin/gerrit,dwhipstock/gerrit,supriyantomaftuh/gerrit,gcoders/gerrit,Team-OctOS/host_gerrit,joshuawilson/merrit,MerritCR/merrit,MerritCR/merrit,bootstraponline-archive/gerrit-mirror,renchaorevee/gerrit,supriyantomaftuh/gerrit,ckamm/gerrit,Team-OctOS/host_gerrit,GerritCodeReview/gerrit,Team-OctOS/host_gerrit,Distrotech/gerrit,thinkernel/gerrit,dwhipstock/gerrit,hdost/gerrit,Distrotech/gerrit,renchaorevee/gerrit,thesamet/gerrit,MerritCR/merrit,Seinlin/gerrit,Seinlin/gerrit,netroby/gerrit,jackminicloud/test,MerritCR/merrit,Overruler/gerrit,anminhsu/gerrit,hdost/gerrit,basilgor/gerrit,thesamet/gerrit,Saulis/gerrit,Seinlin/gerrit,ckamm/gerrit,quyixia/gerrit,TonyChai24/test,anminhsu/gerrit,gcoders/gerrit,midnightradio/gerrit,pkdevbox/gerrit,pkdevbox/gerrit,zommarin/gerrit,Seinlin/gerrit,dwhipstock/gerrit,gerrit-review/gerrit,thinkernel/gerrit,basilgor/gerrit,basilgor/gerrit,TonyChai24/test,teamblueridge/gerrit,GerritCodeReview/gerrit,jackminicloud/test,Seinlin/gerrit,Distrotech/gerrit,gcoders/gerrit,bootstraponline-archive/gerrit-mirror,WANdisco/gerrit,gcoders/gerrit,gracefullife/gerrit,hdost/gerrit,anminhsu/gerrit,gcoders/gerrit,Overruler/gerrit,thesamet/gerrit,Overruler/gerrit,gerrit-review/gerrit,GerritCodeReview/gerrit,Overruler/gerrit,supriyantomaftuh/gerrit,anminhsu/gerrit,ckamm/gerrit,gracefullife/gerrit,joshuawilson/merrit,WANdisco/gerrit,MerritCR/merrit,MerritCR/merrit,supriyantomaftuh/gerrit,pkdevbox/gerrit,thesamet/gerrit,ckamm/gerrit,teamblueridge/gerrit,joshuawilson/merrit,midnightradio/gerrit,Saulis/gerrit,thinkernel/gerrit,netroby/gerrit,gerrit-review/gerrit,GerritCodeReview/gerrit,pkdevbox/gerrit,GerritCodeReview/gerrit,quyixia/gerrit,Team-OctOS/host_gerrit,bootstraponline-archive/gerrit-mirror