Updated docs to clarify that SSH config is not optional

SSH config is needed by Gerrit to define its sshd configuration.
In particular *IdentityFile* need to be specified for Gerrit
to know where to find the identity files.

Change-Id: I64b30f8880a54701c1769c80c20454e4c06d3570
1 file changed
tree: a1b573522323df53b1819759e714c68554d90fe8
  1. .settings/
  2. src/
  3. .gitignore
  4. .mailmap
  5. BUILD
  6. LICENSE