add php_flag, php_value to docs
duplicate php_admin_{value,flag} for php_{value,flag}
add tests
Merge branch 'master' into php_value
Paths should be different for all deb based OSes

Not just ubuntu. Fix for #948
Merge pull request #965 from mhaskel/template_fix_948

Paths should be different for all deb based OSes
Merge pull request #906 from jweisner/php_value

Implement php_value and php_flag