Reformat the config-gerrit page to free up section headers
Reformat the config-gerrit page to free up section headers

We need to also document `gerrit.config`, and it likely should go
into the `config-gerrit.txt` documentation, so we need another level
to split between the database and the filesystem based configuration.

Signed-off-by: Shawn O. Pearce <f3ea74d906fa9fe97c1fef6bad9cb871485c7045@google.com>

ashang/aaron-gerrit,GerritCodeReview/gerrit-attic,keerath/gerrit_newssh,keerath/gerrit_newssh,bpollack/gerrit,sudosurootdev/gerrit,pkdevbox/gerrit,anminhsu/gerrit,renchaorevee/gerrit,Distrotech/gerrit,supriyantomaftuh/gerrit,midnightradio/gerrit,MerritCR/merrit,gerrit-review/gerrit,Seinlin/gerrit,thesamet/gerrit,netroby/gerrit,jackminicloud/test,MerritCR/merrit,GerritCodeReview/gerrit,jeblair/gerrit,GerritCodeReview/gerrit-attic,qtproject/qtqa-gerrit,GerritCodeReview/gerrit,jeblair/gerrit,cjh1/gerrit,TonyChai24/test,makholm/gerrit-ceremony,m1kah/gerrit-contributions,GerritCodeReview/gerrit,basilgor/gerrit,jackminicloud/test,teamblueridge/gerrit,anminhsu/gerrit,duboisf/gerrit,midnightradio/gerrit,duboisf/gerrit,bpollack/gerrit,Saulis/gerrit,m1kah/gerrit-contributions,catrope/gerrit,anminhsu/gerrit,bootstraponline-archive/gerrit-mirror,Saulis/gerrit,CandyShop/gerrit,austinchic/Gerrit,gcoders/gerrit,gcoders/gerrit,evanchueng/gerrit,jackminicloud/test,jackminicloud/test,cjh1/gerrit,pkdevbox/gerrit,thesamet/gerrit,WANdisco/gerrit,keerath/gerrit_newssh,1yvT0s/gerrit,thinkernel/gerrit,thesamet/gerrit,duboisf/gerrit,sudosurootdev/gerrit,teamblueridge/gerrit,dwhipstock/gerrit,GerritCodeReview/gerrit,pkdevbox/gerrit,bpollack/gerrit,joshuawilson/merrit,thinkernel/gerrit,Overruler/gerrit,netroby/gerrit,thinkernel/gerrit,Team-OctOS/host_gerrit,gerrit-review/gerrit,quyixia/gerrit,quyixia/gerrit,1yvT0s/gerrit,renchaorevee/gerrit,joshuawilson/merrit,anminhsu/gerrit,anminhsu/gerrit,sudosurootdev/gerrit,skurfuerst/gerrit,bpollack/gerrit,dwhipstock/gerrit,Seinlin/gerrit,gracefullife/gerrit,supriyantomaftuh/gerrit,thesamet/gerrit,ckamm/gerrit,TonyChai24/test,GerritCodeReview/gerrit,thinkernel/gerrit,basilgor/gerrit,jeblair/gerrit,basilgor/gerrit,evanchueng/gerrit,netroby/gerrit,Distrotech/gerrit,MerritCR/merrit,joshuawilson/merrit,TonyChai24/test,ckamm/gerrit,thesamet/gerrit,CandyShop/gerrit,WANdisco/gerrit,hdost/gerrit,Saulis/gerrit,joshuawilson/merrit,renchaorevee/gerrit,hdost/gerrit,qtproject/qtqa-gerrit,midnightradio/gerrit,renchaorevee/gerrit,gcoders/gerrit,jackminicloud/test,ckamm/gerrit,Distrotech/gerrit,Team-OctOS/host_gerrit,gracefullife/gerrit,dwhipstock/gerrit,catrope/gerrit,makholm/gerrit-ceremony,jackminicloud/test,hdost/gerrit,austinchic/Gerrit,m1kah/gerrit-contributions,1yvT0s/gerrit,renchaorevee/gerrit,netroby/gerrit,teamblueridge/gerrit,GerritCodeReview/gerrit,WANdisco/gerrit,1yvT0s/gerrit,bpollack/gerrit,sudosurootdev/gerrit,hdost/gerrit,Saulis/gerrit,qtproject/qtqa-gerrit,quyixia/gerrit,renchaorevee/gerrit,bootstraponline-archive/gerrit-mirror,Seinlin/gerrit,zommarin/gerrit,atdt/gerrit,bootstraponline-archive/gerrit-mirror,gracefullife/gerrit,Overruler/gerrit,keerath/gerrit_newssh,qtproject/qtqa-gerrit,cjh1/gerrit,bpollack/gerrit,dwhipstock/gerrit,catrope/gerrit,joshuawilson/merrit,Overruler/gerrit,gerrit-review/gerrit,duboisf/gerrit,ckamm/gerrit,Seinlin/gerrit,Team-OctOS/host_gerrit,atdt/gerrit,TonyChai24/test,evanchueng/gerrit,dwhipstock/gerrit,thinkernel/gerrit,austinchic/Gerrit,Team-OctOS/host_gerrit,Distrotech/gerrit,evanchueng/gerrit,ashang/aaron-gerrit,MerritCR/merrit,ashang/aaron-gerrit,GerritCodeReview/gerrit,Distrotech/gerrit,CandyShop/gerrit,midnightradio/gerrit,gcoders/gerrit,supriyantomaftuh/gerrit,quyixia/gerrit,gcoders/gerrit,MerritCR/merrit,atdt/gerrit,pkdevbox/gerrit,Seinlin/gerrit,qtproject/qtqa-gerrit,netroby/gerrit,pkdevbox/gerrit,qtproject/qtqa-gerrit,qtproject/qtqa-gerrit,joshuawilson/merrit,jeblair/gerrit,WANdisco/gerrit,makholm/gerrit-ceremony,gcoders/gerrit,gerrit-review/gerrit,makholm/gerrit-ceremony,anminhsu/gerrit,hdost/gerrit,bootstraponline-archive/gerrit-mirror,Team-OctOS/host_gerrit,skurfuerst/gerrit,1yvT0s/gerrit,ashang/aaron-gerrit,quyixia/gerrit,atdt/gerrit,CandyShop/gerrit,Overruler/gerrit,bootstraponline-archive/gerrit-mirror,pkdevbox/gerrit,Distrotech/gerrit,zommarin/gerrit,gracefullife/gerrit,hdost/gerrit,gerrit-review/gerrit,Seinlin/gerrit,cjh1/gerrit,pkdevbox/gerrit,sudosurootdev/gerrit,WANdisco/gerrit,Saulis/gerrit,WANdisco/gerrit,hdost/gerrit,gcoders/gerrit,Overruler/gerrit,thinkernel/gerrit,TonyChai24/test,rtyley/mini-git-server,ashang/aaron-gerrit,thinkernel/gerrit,Seinlin/gerrit,thesamet/gerrit,Saulis/gerrit,dwhipstock/gerrit,Team-OctOS/host_gerrit,joshuawilson/merrit,TonyChai24/test,gerrit-review/gerrit,dwhipstock/gerrit,supriyantomaftuh/gerrit,MerritCR/merrit,Overruler/gerrit,CandyShop/gerrit,catrope/gerrit,supriyantomaftuh/gerrit,zommarin/gerrit,netroby/gerrit,basilgor/gerrit,quyixia/gerrit,keerath/gerrit_newssh,gracefullife/gerrit,MerritCR/merrit,GerritCodeReview/gerrit-attic,quyixia/gerrit,midnightradio/gerrit,WANdisco/gerrit,anminhsu/gerrit,evanchueng/gerrit,ckamm/gerrit,m1kah/gerrit-contributions,thesamet/gerrit,Distrotech/gerrit,supriyantomaftuh/gerrit,TonyChai24/test,skurfuerst/gerrit,teamblueridge/gerrit,supriyantomaftuh/gerrit,rtyley/mini-git-server,GerritCodeReview/gerrit,skurfuerst/gerrit,netroby/gerrit,joshuawilson/merrit,midnightradio/gerrit,teamblueridge/gerrit,basilgor/gerrit,renchaorevee/gerrit,jackminicloud/test,zommarin/gerrit,austinchic/Gerrit,gerrit-review/gerrit,zommarin/gerrit,atdt/gerrit,bootstraponline-archive/gerrit-mirror,MerritCR/merrit,Team-OctOS/host_gerrit