checking for undefined and 0-length values in infoboxes, fixes #32
checking for undefined and 0-length values in infoboxes, fixes #32

marshallj/finda,paulswartz/finda,codeforboston/child-care-finder,openlexington/gethelplex,openlexington/gethelpky,ohnorobo/solidarity-with-hk,0111001101111010/finda,johan--/finda,codeforboston/child-care-finder,codeforgso/finda,paulswartz/finda,openlexington/gethelpky,johan--/finda,eeeschwartz/finda,paulswartz/resiliscore,codeforboston/finda,timwis/finda,codeforgso/finda,CodeforTuscaloosa/finda,openlexington/finda,CodeforTuscaloosa/finda,kent37/finda,InPermutation/finda,marshallj/finda,openlexington/gethelplex,ohnorobo/solidarity-with-hk,radumas/sodafinda,openlexington/finda,InPermutation/finda,kent37/finda,isaacchansky/finda,eeeschwartz/finda,paulswartz/resiliscore,codeforboston/finda,radumas/sodafinda,isaacchansky/finda