resize handler only added once per graph.
resize handler only added once per graph.

klausw/dygraphs,grantadesign/dygraphs,mariolll/dygraphs,kbaggott/dygraphs,panuhorsmalahti/dygraphs,mcanthony/dygraphs,mantyr/dygraphs,socib/dygraphs,grantadesign/dygraphs,vhotspur/dygraphs,mariolll/dygraphs,vhotspur/dygraphs,timeu/dygraphs,panuhorsmalahti/dygraphs,mantyr/dygraphs,reinert/dygraphs,Akiyah/dygraphs,timeu/dygraphs,Yong-Lee/dygraphs,kbaggott/dygraphs,grantadesign/dygraphs,timeu/dygraphs,mantyr/dygraphs,danvk/dygraphs,witsa/dygraphs,reinert/dygraphs,jmptrader/dygraphs,petechap/dygraphs,klausw/dygraphs,davidmsibley/dygraphs,petechap/dygraphs,jmptrader/dygraphs,vhotspur/dygraphs,jmptrader/dygraphs,Yong-Lee/dygraphs,kbaggott/dygraphs,reinert/dygraphs,davidmsibley/dygraphs,mcanthony/dygraphs,klausw/dygraphs,kbaggott/dygraphs,davidmsibley/dygraphs,witsa/dygraphs,grantadesign/dygraphs,petechap/dygraphs,Yong-Lee/dygraphs,mcanthony/dygraphs,timeu/dygraphs,witsa/dygraphs,witsa/dygraphs,mariolll/dygraphs,panuhorsmalahti/dygraphs,danvk/dygraphs,grantadesign/dygraphs,klausw/dygraphs,danvk/dygraphs,Akiyah/dygraphs,jmptrader/dygraphs,vhotspur/dygraphs,mantyr/dygraphs,timeu/dygraphs,Akiyah/dygraphs,panuhorsmalahti/dygraphs,pshevtsov/dygraphs,Akiyah/dygraphs,witsa/dygraphs,reinert/dygraphs,mariolll/dygraphs,davidmsibley/dygraphs,pshevtsov/dygraphs,Yong-Lee/dygraphs,socib/dygraphs,Akiyah/dygraphs,danvk/dygraphs,vhotspur/dygraphs,reinert/dygraphs,Yong-Lee/dygraphs,pshevtsov/dygraphs,jmptrader/dygraphs,mariolll/dygraphs,davidmsibley/dygraphs,danvk/dygraphs,kbaggott/dygraphs,mcanthony/dygraphs,klausw/dygraphs,petechap/dygraphs,mantyr/dygraphs,panuhorsmalahti/dygraphs,pshevtsov/dygraphs,mcanthony/dygraphs,petechap/dygraphs,socib/dygraphs,pshevtsov/dygraphs,socib/dygraphs