fix bug, add a few more time granularities
fix bug, add a few more time granularities

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