Changed a couple links to GitHub to use search

We don't actually branch Masterfiles for every minor release, only for LTS
releases. So, targeting the .x path would not work for example in 3.25 since
there is only a 3.25.0 tag and there is no 3.25.x branch.

This switches to use the search to find the same files in the repository. It's
less specific, but more resilient to breakage I think.

Author: nickanderson

resources/faq/output-email.markdown

@@ -7,10 +7,8 @@ sorting: 90
 
 ## How do I set the email where agent reports are sent?
 
-The agent report email functionality is configured in `body executor control`
-https://github.com/cfengine/masterfiles/blob/{{site.cfengine.branch}}.x/controls/cf_execd.cf.
-It defaults to `root@$(def.domain)` which is configured in `bundle common def`
-https://github.com/cfengine/masterfiles/blob/{{site.cfengine.branch}}.x/controls/def.cf.
+The agent report email functionality is configured in `body executor control` ([find in GitHub](https://github.com/search?q=repo%3Acfengine%2Fmasterfiles+mail+path%3A**%2Fcf_execd.cf&type=code)).
+It defaults to `root@$(def.domain)` which is configured in `bundle common def` ([find in GitHub](https://github.com/search?q=repo%3Acfengine%2Fmasterfiles+%22mailto%22+path%3A**%2Fdef.cf&type=code)).
 
 **See also:** [`def.mailto`][Masterfiles Policy Framework#mailto].