better error message

:koala:

Better error message when exceeding the allowed number of requirements.

/cc @zendesk/quokka @atroche @danielbreves 

### References
 - Jira link: 

### Risks
 - None
“This app has 32 requirements”?

On Tue, Oct 7, 2014 at 10:25 AM, Roman Sandler <notifications@github.com>
wrote:

> In config/locales/en.yml:
>
> > @@ -24,7 +24,7 @@ en:
> >                  other: 'Missing required fields in manifest: %{missing_keys}'
> >              requirements_not_json: requirements.json is not proper JSON. %{errors}
> >              excessive_requirements: The requirements.json file contains too many requirements.
> > -              The current limit is %{max} requirements.
> > +              The current limit is %{max} requirements. %{count} were included.
>
> Included in requirements.json. How would you put this? "This app contains
> %{count} requirements." ?
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/zendesk/zendesk_apps_support/pull/73/files#r18492450>.
>



-- 
Alistair