Move "Browse" sections into "Getting started"
Move "Browse" sections into "Getting started"

The only detail the previous sections provided was that the admin was
found at /admin. Changed http://localhost:nnnn to http://localhost:3000
in the description as I'm sure both will be understood by developers,
but using the real port actually works.

scottcrawford03/solidus,forkata/solidus,athal7/solidus,richardnuno/solidus,lsirivong/solidus,jordan-brough/solidus,jordan-brough/solidus,Arpsara/solidus,athal7/solidus,pervino/solidus,scottcrawford03/solidus,Arpsara/solidus,bonobos/solidus,grzlus/solidus,athal7/solidus,Arpsara/solidus,pervino/solidus,xuewenfei/solidus,grzlus/solidus,devilcoders/solidus,forkata/solidus,grzlus/solidus,devilcoders/solidus,richardnuno/solidus,jsurdilla/solidus,devilcoders/solidus,pervino/solidus,xuewenfei/solidus,lsirivong/solidus,ckk-scratch/solidus,ckk-scratch/solidus,forkata/solidus,jordan-brough/solidus,forkata/solidus,grzlus/solidus,pervino/solidus,bonobos/solidus,scottcrawford03/solidus,lsirivong/solidus,Arpsara/solidus,bonobos/solidus,richardnuno/solidus,jsurdilla/solidus,jsurdilla/solidus,athal7/solidus,xuewenfei/solidus,xuewenfei/solidus,bonobos/solidus,jordan-brough/solidus,devilcoders/solidus,lsirivong/solidus,ckk-scratch/solidus,jsurdilla/solidus,scottcrawford03/solidus,richardnuno/solidus,ckk-scratch/solidus