Bug 742611

The way the documentation is written, it's not clear that you have *3* choices when determining how to set up your CAs, rather than 2.  Not knowing what dogtag was, it was not clear that it was an alternative to a self-signed certificate.  So, I had interpreted this wording:

  For the FreeIPA server itself to work as a CA, it uses a self-signed certificate,
  meaning that it approved and issued its own certificate. This is done by using
  the --selfsign option with the ipa-server-install command.

...to mean that if I'm not using an external certificate from VeriSign or similar, that I would need to instead use the self-sign option, when what I should have done was provided no option at all.

It would be better if the documentation was clearer about CA options, ie:

* 2.3.3.2. Using Different CAs
** Example 1 Using Dogtag for Certificate Management (Recommended)
** Example 2 Using a self-signed certificate
** Example 3 Using a certificate from an External CA