Code review comment for lp:~jelmer/launchpad/594237-arm-checkbox

r=leonardr with changes:

1. On line 44, the arguments to SimpleTerm need to all go on their own line.

2. Don't call exported() on enable_restricted_families. The property it replaces wasn't exported to the web service, and you don't have the code that would publish IProcessorFamily objects on the web service.