Add ability for handling more than one 'Allow from'-directive in _directories.erb
Remove an unnecessary empty line in directories

This just replaces a closing `%>` with a `-%>` in `_directories.erb`.
Merge pull request #762 from antaflos/patch-1

Remove an unnecessary empty line in directories
Merge pull request #735 from Malefitz/master

Enable more than one "Allow from"-rule in Directory/Location
Add parameters to provide content, template or source to the php module
Add warning messages when more than one source, content or template parameters are provided.