Add front/back networks and storage
Add front/back networks and storage

This commit does two things.

1. Imporantly, this commit puts Redis on an internal-only network.
This is especially important as by default Redis isn't using a password,
and if you happen to have this on a public IP address, miscreants
from around the world will mess with your Redis instance.

2. This commit also puts as volumes the remaining configs for the
different backends.

samuelclay/NewsBlur,AlphaCluster/NewsBlur,AlphaCluster/NewsBlur,manderson23/NewsBlur,samuelclay/NewsBlur,samuelclay/NewsBlur,samuelclay/NewsBlur,AlphaCluster/NewsBlur,samuelclay/NewsBlur,manderson23/NewsBlur,AlphaCluster/NewsBlur,samuelclay/NewsBlur,AlphaCluster/NewsBlur,samuelclay/NewsBlur,AlphaCluster/NewsBlur,samuelclay/NewsBlur,manderson23/NewsBlur,AlphaCluster/NewsBlur,AlphaCluster/NewsBlur,AlphaCluster/NewsBlur,manderson23/NewsBlur,samuelclay/NewsBlur,manderson23/NewsBlur,AlphaCluster/NewsBlur,samuelclay/NewsBlur,manderson23/NewsBlur,manderson23/NewsBlur,manderson23/NewsBlur,manderson23/NewsBlur,manderson23/NewsBlur,samuelclay/NewsBlur