[Catalyst] additional_template_paths in Catalyst::View::TT 0.21

[Will Hawes]

additional_template_paths can be used to add to the end of INCLUDE_PATH 
for Template Toolkit. IMO it should also be possible either to add to 
the start of INCLUDE_PATH, or to set INCLUDE_PATH in it entirety. I 
currently do the latter with a custom view - would anyone else like to 
see this functionality in Catalyst::View::TT?