bsongen: better bson.Null handling
bsongen: better bson.Null handling

cloudbearings/vitess,cgvarela/vitess,netroby/vitess,anusornc/vitess,alainjobart/vitess,skyportsystems/vitess,erzel/vitess,HubSpot/vitess,yaoshengzhe/vitess,tinyspeck/vitess,yangzhongj/vitess,tirsen/vitess,ptomasroos/vitess,kuipertan/vitess,ptomasroos/vitess,ptomasroos/vitess,aaijazi/vitess,alainjobart/vitess,anusornc/vitess,mlc0202/vitess,cgvarela/vitess,tinyspeck/vitess,pivanof/vitess,cloudbearings/vitess,michael-berlin/vitess,mattharden/vitess,kmiku7/vitess-annotated,dcadevil/vitess,yaoshengzhe/vitess,davygeek/vitess,applift/vitess,atyenoria/vitess,vitessio/vitess,netroby/vitess,mlc0202/vitess,pivanof/vitess,mahak/vitess,vitessio/vitess,vitessio/vitess,atyenoria/vitess,xgwubin/vitess,mahak/vitess,ptomasroos/vitess,dcadevil/vitess,erzel/vitess,alainjobart/vitess,guokeno0/vitess,anusornc/vitess,rnavarro/vitess,sougou/vitess,guokeno0/vitess,tirsen/vitess,pivanof/vitess,nurblieh/vitess,ngaut/vitess,SDHM/vitess,mahak/vitess,mahak/vitess,SDHM/vitess,davygeek/vitess,tjyang/vitess,netroby/vitess,tinyspeck/vitess,HubSpot/vitess,michael-berlin/vitess,tinyspeck/vitess,alainjobart/vitess,dumbunny/vitess,yangzhongj/vitess,AndyDiamondstein/vitess,aaijazi/vitess,rnavarro/vitess,mapbased/vitess,fengshao0907/vitess,cgvarela/vitess,kmiku7/vitess-annotated,kuipertan/vitess,aaijazi/vitess,mapbased/vitess,dcadevil/vitess,pivanof/vitess,yangzhongj/vitess,sougou/vitess,enisoc/vitess,dumbunny/vitess,netroby/vitess,tinyspeck/vitess,michael-berlin/vitess,enisoc/vitess,apmichaud/vitess-apm,anusornc/vitess,xgwubin/vitess,tjyang/vitess,pivanof/vitess,vitessio/vitess,rnavarro/vitess,alainjobart/vitess,ngaut/vitess,cgvarela/vitess,ptomasroos/vitess,pivanof/vitess,kuipertan/vitess,mattharden/vitess,dumbunny/vitess,netroby/vitess,HubSpot/vitess,tjyang/vitess,guokeno0/vitess,mlc0202/vitess,kuipertan/vitess,davygeek/vitess,enisoc/vitess,tjyang/vitess,tirsen/vitess,HubSpot/vitess,nurblieh/vitess,erzel/vitess,tinyspeck/vitess,mattharden/vitess,yaoshengzhe/vitess,netroby/vitess,ptomasroos/vitess,ptomasroos/vitess,aaijazi/vitess,mlc0202/vitess,anusornc/vitess,fengshao0907/vitess,tjyang/vitess,yaoshengzhe/vitess,guokeno0/vitess,AndyDiamondstein/vitess,guokeno0/vitess,michael-berlin/vitess,HubSpot/vitess,tirsen/vitess,tjyang/vitess,fengshao0907/vitess,davygeek/vitess,xgwubin/vitess,mattharden/vitess,sougou/vitess,apmichaud/vitess-apm,kmiku7/vitess-annotated,dcadevil/vitess,mapbased/vitess,ptomasroos/vitess,alainjobart/vitess,HubSpot/vitess,aaijazi/vitess,applift/vitess,sougou/vitess,netroby/vitess,xgwubin/vitess,mattharden/vitess,anusornc/vitess,cloudbearings/vitess,rnavarro/vitess,apmichaud/vitess-apm,sougou/vitess,michael-berlin/vitess,dumbunny/vitess,SDHM/vitess,mahak/vitess,AndyDiamondstein/vitess,alainjobart/vitess,skyportsystems/vitess,mapbased/vitess,davygeek/vitess,guokeno0/vitess,cgvarela/vitess,erzel/vitess,cgvarela/vitess,sougou/vitess,mlc0202/vitess,tirsen/vitess,erzel/vitess,yaoshengzhe/vitess,mattharden/vitess,nurblieh/vitess,SDHM/vitess,applift/vitess,ptomasroos/vitess,AndyDiamondstein/vitess,dumbunny/vitess,SDHM/vitess,mahak/vitess,rnavarro/vitess,pivanof/vitess,mattharden/vitess,tjyang/vitess,cgvarela/vitess,apmichaud/vitess-apm,enisoc/vitess,applift/vitess,applift/vitess,xgwubin/vitess,mlc0202/vitess,fengshao0907/vitess,nurblieh/vitess,erzel/vitess,vitessio/vitess,mapbased/vitess,skyportsystems/vitess,fengshao0907/vitess,kuipertan/vitess,dumbunny/vitess,tirsen/vitess,sougou/vitess,netroby/vitess,skyportsystems/vitess,applift/vitess,yangzhongj/vitess,applift/vitess,cgvarela/vitess,anusornc/vitess,mahak/vitess,tjyang/vitess,yangzhongj/vitess,yangzhongj/vitess,dumbunny/vitess,SDHM/vitess,fengshao0907/vitess,guokeno0/vitess,mapbased/vitess,fengshao0907/vitess,tirsen/vitess,kmiku7/vitess-annotated,SDHM/vitess,xgwubin/vitess,atyenoria/vitess,mlc0202/vitess,mapbased/vitess,kmiku7/vitess-annotated,skyportsystems/vitess,xgwubin/vitess,michael-berlin/vitess,AndyDiamondstein/vitess,dumbunny/vitess,rnavarro/vitess,cloudbearings/vitess,mapbased/vitess,tirsen/vitess,SDHM/vitess,AndyDiamondstein/vitess,netroby/vitess,vitessio/vitess,tirsen/vitess,aaijazi/vitess,dcadevil/vitess,yaoshengzhe/vitess,fengshao0907/vitess,atyenoria/vitess,enisoc/vitess,mattharden/vitess,alainjobart/vitess,SDHM/vitess,cloudbearings/vitess,kmiku7/vitess-annotated,kmiku7/vitess-annotated,kmiku7/vitess-annotated,skyportsystems/vitess,skyportsystems/vitess,erzel/vitess,ngaut/vitess,apmichaud/vitess-apm,atyenoria/vitess,cloudbearings/vitess,aaijazi/vitess,mlc0202/vitess,rnavarro/vitess,skyportsystems/vitess,erzel/vitess,anusornc/vitess,mattharden/vitess,dcadevil/vitess,anusornc/vitess,nurblieh/vitess,vitessio/vitess,erzel/vitess,mapbased/vitess,pivanof/vitess,nurblieh/vitess,HubSpot/vitess,kuipertan/vitess,yaoshengzhe/vitess,michael-berlin/vitess,sougou/vitess,michael-berlin/vitess,skyportsystems/vitess,atyenoria/vitess,fengshao0907/vitess,atyenoria/vitess,rnavarro/vitess,mahak/vitess,enisoc/vitess,davygeek/vitess,mapbased/vitess,applift/vitess,yangzhongj/vitess,michael-berlin/vitess,kmiku7/vitess-annotated,xgwubin/vitess,enisoc/vitess,cloudbearings/vitess,yaoshengzhe/vitess,erzel/vitess,applift/vitess,tjyang/vitess,AndyDiamondstein/vitess,cloudbearings/vitess,nurblieh/vitess,ngaut/vitess,nurblieh/vitess,AndyDiamondstein/vitess,guokeno0/vitess,HubSpot/vitess,atyenoria/vitess,cloudbearings/vitess,mattharden/vitess,kuipertan/vitess,rnavarro/vitess,yangzhongj/vitess,ngaut/vitess,yangzhongj/vitess,applift/vitess,cgvarela/vitess,mlc0202/vitess,aaijazi/vitess,dumbunny/vitess,kuipertan/vitess,AndyDiamondstein/vitess,vitessio/vitess,pivanof/vitess,davygeek/vitess,atyenoria/vitess,dumbunny/vitess,tinyspeck/vitess,nurblieh/vitess,yaoshengzhe/vitess,guokeno0/vitess,aaijazi/vitess,xgwubin/vitess,dcadevil/vitess,kuipertan/vitess