Injected template_filename and template_dir into Less Processor,
so that we may later on make Less @imports work with relative URIs
Injected template_filename and template_dir into Less Processor,
so that we may later on make Less @imports work with relative URIs
Of course, we need to update `setInputFile` too
Used `phr_template_dir` in Less Processor to add to the import dirs used by lessphp
Created getConfigFor($key) method for Base Processor