Use access_compat on 2.4, and update pagespeed to load the correct module in 2.4.
Add suexec support

This adds the suexec_user_group parameter to vhost and introduces a
class apache::mod::suexec, which is included when the parameter is used.
Merge pull request #714 from mhaskel/pagespeed

Use access_compat on 2.4, and update pagespeed to load the correct modul...
Merge pull request #712 from ekohl/suexec

Add suexec support