Update 'Git' sections in Gerrit 2.6 release notes
Update 'Git' sections in Gerrit 2.6 release notes

Change-Id: Iab274a62c6bb327656866a0c539b2326f532a3cb
Signed-off-by: Edwin Kempin <b444e279ad95fdef4fbdd82c813b624595df204a@sap.com>

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