adapting to new method in tabula-extractor
visualize line intersections
conform to jazzido/tabula-extractor@2f5c62819e0499dc778a790ef688f578ce8abefe
made modal bigger / removed useless checkbox
Merge branch 'master' into extractor-new-methods
Merge branch 'master' into extractor-new-methods
remove useless puts
debug clipping paths
enable buttons only if there are active selections
spinner in loading indicator
Merge branch 'extractor-new-methods' into update_notification