Added pdf.js resources when packaging. Fixes #19
Added pdf.js resources when packaging. Fixes #19

ESRC-CDRC/ckan-ckanext-pdfview,augspurgerr/ckanext-pdfview,augspurgerr/ckanext-pdfview,ckan/ckanext-pdfview,augspurgerr/ckanext-pdfview,ESRC-CDRC/ckan-ckanext-pdfview,augspurgerr/ckanext-pdfview,ckan/ckanext-pdfview,ESRC-CDRC/ckan-ckanext-pdfview,ESRC-CDRC/ckan-ckanext-pdfview