Adds the ability to specify a Proc which is used to validate @import URLs#153

Merged

rgrove merged 2 commits intorgrove:masterfrom nikz:import-url-validation

Jul 17, 2016

+94

Commits on Jul 17, 2016

Adds the ability to specify a Proc which is used to validate @import urls
nikz
committed
Renames :at_import_url_validator option to just :import_url_validator
nikz
committed