Add the version option to all Commands

Several Commands were missing the 'version' option. Add it to those
that were missing it.

Do not remove the version option before calling commands. This means
methods such as execute(), forward(), run() receive it.
Several of these needed `**options` added to their signatures.
Commands in the Cert plugin passed any unknown options to the underlying
functions, these are changed to pass what's needed explicitly.
Some commands in DNS and Batch plugins now pass version to commands
they call.

When the option is not given, fill it in automatically. (In a subsequent
commit, a warning will be added in this case).

Note that the public API did not change: all RPC calls already accepted
a version option. There's no need for an API version bump (even though
API.txt changes substantially).

Design page: http://freeipa.org/page/V3/Messages
Tickets:
  https://fedorahosted.org/freeipa/ticket/2732
  https://fedorahosted.org/freeipa/ticket/3294

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/examples/examples.py b/doc/examples/examples.py
index a969c898b..4ac415f1a 100644
--- a/doc/examples/examples.py
+++ b/doc/examples/examples.py
@@ -97,7 +97,7 @@ class exhelloworld(Command):
     # This is where the command functionality should go.
     # It is always executed on the server-side, so don't rely
     # on client-side stuff in here!
-    def execute(self, name):
+    def execute(self, name, **options):
         return dict(summary='Hello world, %s!' % name)
 
 # register the command, uncomment this line if you want to try it out