appliance/postgresql: Merge pull request #3 from miracle2k/patch-1
appliance/postgresql: Merge pull request #3 from miracle2k/patch-1

Some minimal documentation.

pkdevbox/flynn,shads196770/flynn,felixrieseberg/flynn,GrimDerp/flynn,whouses/flynn,rikur/flynn,flynn/flynn,philiplb/flynn,supermario/flynn,TribeMedia/flynn,lmars/flynn,GrimDerp/flynn,flynn/flynn,rikur/flynn,whouses/flynn,pkdevbox/flynn,clifff/flynn,tonicbupt/flynn,kgrz/flynn,justintung/flynn,supermario/flynn,ozum/flynn,Brandywine2161/flynn,supermario/flynn,lmars/flynn,TribeMedia/flynn,TribeMedia/flynn,TribeMedia/flynn,tonicbupt/flynn,schatt/flynn,arekkas/flynn,whouses/flynn,technosophos/flynn,benbjohnson/flynn,flynn/flynn,arekkas/flynn,shads196770/flynn,benbjohnson/flynn,whouses/flynn,lmars/flynn,ozum/flynn,schatt/flynn,lmars/flynn,justintung/flynn,benbjohnson/flynn,clifff/flynn,supermario/flynn,benbjohnson/flynn,ozum/flynn,arekkas/flynn,GrimDerp/flynn,kgrz/flynn,tonicbupt/flynn,shads196770/flynn,whouses/flynn,justintung/flynn,supermario/flynn,supermario/flynn,mubassirhayat/flynn,pkdevbox/flynn,pkdevbox/flynn,Brandywine2161/flynn,GrimDerp/flynn,GrimDerp/flynn,Brandywine2161/flynn,TribeMedia/flynn,tonicbupt/flynn,jzila/flynn,josephglanville/flynn,felixrieseberg/flynn,whouses/flynn,kgrz/flynn,rikur/flynn,shads196770/flynn,Brandywine2161/flynn,clifff/flynn,ozum/flynn,mubassirhayat/flynn,josephglanville/flynn,GrimDerp/flynn,benbjohnson/flynn,kgrz/flynn,josephglanville/flynn,felixrieseberg/flynn,shads196770/flynn,felixrieseberg/flynn,jzila/flynn,jzila/flynn,shads196770/flynn,felixrieseberg/flynn,technosophos/flynn,schatt/flynn,philiplb/flynn,rikur/flynn,benbjohnson/flynn,kgrz/flynn,lmars/flynn,Brandywine2161/flynn,Brandywine2161/flynn,pkdevbox/flynn,clifff/flynn,ozum/flynn,pkdevbox/flynn,technosophos/flynn,ozum/flynn,jzila/flynn,justintung/flynn,philiplb/flynn,TribeMedia/flynn,justintung/flynn,mubassirhayat/flynn,schatt/flynn,arekkas/flynn,arekkas/flynn,clifff/flynn,justintung/flynn,philiplb/flynn,clifff/flynn,tonicbupt/flynn,mubassirhayat/flynn,schatt/flynn,jzila/flynn,philiplb/flynn,jzila/flynn,technosophos/flynn,kgrz/flynn,rikur/flynn,technosophos/flynn,rikur/flynn,shutej/flynn,flynn/flynn,flynn/flynn,josephglanville/flynn,josephglanville/flynn,schatt/flynn,josephglanville/flynn