slickgrid: some fixes
slickgrid: some fixes

trystanclarke/DefinitelyTyped,raijinsetsu/DefinitelyTyped,greglo/DefinitelyTyped,Ptival/DefinitelyTyped,use-strict/DefinitelyTyped,nainslie/DefinitelyTyped,gandjustas/DefinitelyTyped,stacktracejs/DefinitelyTyped,Ptival/DefinitelyTyped,johan-gorter/DefinitelyTyped,YousefED/DefinitelyTyped,AyaMorisawa/DefinitelyTyped,paulmorphy/DefinitelyTyped,damianog/DefinitelyTyped,Pro/DefinitelyTyped,RedSeal-co/DefinitelyTyped,mareek/DefinitelyTyped,drinchev/DefinitelyTyped,dsebastien/DefinitelyTyped,yuit/DefinitelyTyped,philippstucki/DefinitelyTyped,Dominator008/DefinitelyTyped,sandersky/DefinitelyTyped,borisyankov/DefinitelyTyped,bilou84/DefinitelyTyped,arcticwaters/DefinitelyTyped,lbesson/DefinitelyTyped,mjjames/DefinitelyTyped,alvarorahul/DefinitelyTyped,Bunkerbewohner/DefinitelyTyped,alvarorahul/DefinitelyTyped,KonaTeam/DefinitelyTyped,amanmahajan7/DefinitelyTyped,bridge-ufsc/DefinitelyTyped,UzEE/DefinitelyTyped,scriby/DefinitelyTyped,dsebastien/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,hellopao/DefinitelyTyped,sclausen/DefinitelyTyped,chrootsu/DefinitelyTyped,zuzusik/DefinitelyTyped,schmuli/DefinitelyTyped,chrismbarr/DefinitelyTyped,isman-usoh/DefinitelyTyped,Zorgatone/DefinitelyTyped,bennett000/DefinitelyTyped,subjectix/DefinitelyTyped,martinduparc/DefinitelyTyped,elisee/DefinitelyTyped,jraymakers/DefinitelyTyped,applesaucers/lodash-invokeMap,arma-gast/DefinitelyTyped,psnider/DefinitelyTyped,mcrawshaw/DefinitelyTyped,rcchen/DefinitelyTyped,florentpoujol/DefinitelyTyped,EnableSoftware/DefinitelyTyped,gcastre/DefinitelyTyped,tan9/DefinitelyTyped,Pro/DefinitelyTyped,jimthedev/DefinitelyTyped,arcticwaters/DefinitelyTyped,jasonswearingen/DefinitelyTyped,onecentlin/DefinitelyTyped,sergey-buturlakin/DefinitelyTyped,bennett000/DefinitelyTyped,bridge-ufsc/DefinitelyTyped,Litee/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,dydek/DefinitelyTyped,Karabur/DefinitelyTyped,vasek17/DefinitelyTyped,Syati/DefinitelyTyped,rolandzwaga/DefinitelyTyped,micurs/DefinitelyTyped,AgentME/DefinitelyTyped,jimthedev/DefinitelyTyped,pocesar/DefinitelyTyped,CodeZombieCH/DefinitelyTyped,ashwinr/DefinitelyTyped,schmuli/DefinitelyTyped,glenndierckx/DefinitelyTyped,jsaelhof/DefinitelyTyped,dmoonfire/DefinitelyTyped,vagarenko/DefinitelyTyped,nycdotnet/DefinitelyTyped,richardTowers/DefinitelyTyped,smrq/DefinitelyTyped,RX14/DefinitelyTyped,alexdresko/DefinitelyTyped,alextkachman/DefinitelyTyped,ajtowf/DefinitelyTyped,syuilo/DefinitelyTyped,smrq/DefinitelyTyped,flyfishMT/DefinitelyTyped,BrandonCKrueger/DefinitelyTyped,gandjustas/DefinitelyTyped,benishouga/DefinitelyTyped,benishouga/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,greglo/DefinitelyTyped,ashwinr/DefinitelyTyped,nakakura/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,mshmelev/DefinitelyTyped,damianog/DefinitelyTyped,sergey-buturlakin/DefinitelyTyped,Penryn/DefinitelyTyped,Dashlane/DefinitelyTyped,axelcostaspena/DefinitelyTyped,scriby/DefinitelyTyped,Zorgatone/DefinitelyTyped,tan9/DefinitelyTyped,teves-castro/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,minodisk/DefinitelyTyped,elisee/DefinitelyTyped,omidkrad/DefinitelyTyped,martinduparc/DefinitelyTyped,martinduparc/DefinitelyTyped,onecentlin/DefinitelyTyped,OfficeDev/DefinitelyTyped,QuatroCode/DefinitelyTyped,amanmahajan7/DefinitelyTyped,ryan-codingintrigue/DefinitelyTyped,hatz48/DefinitelyTyped,QuatroCode/DefinitelyTyped,progre/DefinitelyTyped,zuzusik/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,behzad888/DefinitelyTyped,rschmukler/DefinitelyTyped,sclausen/DefinitelyTyped,moonpyk/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,Dominator008/DefinitelyTyped,Zzzen/DefinitelyTyped,aciccarello/DefinitelyTyped,ryan10132/DefinitelyTyped,one-pieces/DefinitelyTyped,ajtowf/DefinitelyTyped,takenet/DefinitelyTyped,evandrewry/DefinitelyTyped,lseguin42/DefinitelyTyped,TrabacchinLuigi/DefinitelyTyped,aindlq/DefinitelyTyped,AgentME/DefinitelyTyped,alexdresko/DefinitelyTyped,drinchev/DefinitelyTyped,applesaucers/lodash-invokeMap,opichals/DefinitelyTyped,MugeSo/DefinitelyTyped,alainsahli/DefinitelyTyped,algorithme/DefinitelyTyped,wilfrem/DefinitelyTyped,MugeSo/DefinitelyTyped,georgemarshall/DefinitelyTyped,Dashlane/DefinitelyTyped,gcastre/DefinitelyTyped,newclear/DefinitelyTyped,bdoss/DefinitelyTyped,CodeZombieCH/DefinitelyTyped,shlomiassaf/DefinitelyTyped,Litee/DefinitelyTyped,georgemarshall/DefinitelyTyped,Softpagehomeware/DefinitelyTyped,bdoss/DefinitelyTyped,stacktracejs/DefinitelyTyped,abbasmhd/DefinitelyTyped,emanuelhp/DefinitelyTyped,Zzzen/DefinitelyTyped,stephenjelfs/DefinitelyTyped,hellopao/DefinitelyTyped,vagarenko/DefinitelyTyped,nobuoka/DefinitelyTyped,jimthedev/DefinitelyTyped,laco0416/DefinitelyTyped,mattblang/DefinitelyTyped,AgentME/DefinitelyTyped,adamcarr/DefinitelyTyped,amir-arad/DefinitelyTyped,jbrantly/DefinitelyTyped,jsaelhof/DefinitelyTyped,bluong/DefinitelyTyped,rschmukler/DefinitelyTyped,nycdotnet/DefinitelyTyped,stephenjelfs/DefinitelyTyped,flyfishMT/DefinitelyTyped,AgentME/DefinitelyTyped,benliddicott/DefinitelyTyped,Penryn/DefinitelyTyped,sledorze/DefinitelyTyped,mhegazy/DefinitelyTyped,georgemarshall/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,benishouga/DefinitelyTyped,pwelter34/DefinitelyTyped,fredgalvao/DefinitelyTyped,optical/DefinitelyTyped,jasonswearingen/DefinitelyTyped,johan-gorter/DefinitelyTyped,hatz48/DefinitelyTyped,raijinsetsu/DefinitelyTyped,dmoonfire/DefinitelyTyped,chrootsu/DefinitelyTyped,jraymakers/DefinitelyTyped,danfma/DefinitelyTyped,fredgalvao/DefinitelyTyped,progre/DefinitelyTyped,rcchen/DefinitelyTyped,OpenMaths/DefinitelyTyped,nitintutlani/DefinitelyTyped,egeland/DefinitelyTyped,donnut/DefinitelyTyped,nfriend/DefinitelyTyped,gyohk/DefinitelyTyped,paulmorphy/DefinitelyTyped,aciccarello/DefinitelyTyped,arma-gast/DefinitelyTyped,erosb/DefinitelyTyped,esperco/DefinitelyTyped,dydek/DefinitelyTyped,danfma/DefinitelyTyped,markogresak/DefinitelyTyped,teves-castro/DefinitelyTyped,timjk/DefinitelyTyped,abner/DefinitelyTyped,alextkachman/DefinitelyTyped,behzad888/DefinitelyTyped,whoeverest/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,arusakov/DefinitelyTyped,donnut/DefinitelyTyped,OpenMaths/DefinitelyTyped,TrabacchinLuigi/DefinitelyTyped,subash-a/DefinitelyTyped,Syati/DefinitelyTyped,mattblang/DefinitelyTyped,HPFOD/DefinitelyTyped,nmalaguti/DefinitelyTyped,optical/DefinitelyTyped,abbasmhd/DefinitelyTyped,arusakov/DefinitelyTyped,use-strict/DefinitelyTyped,chrismbarr/DefinitelyTyped,daptiv/DefinitelyTyped,wcomartin/DefinitelyTyped,nabeix/DefinitelyTyped,mcrawshaw/DefinitelyTyped,mhegazy/DefinitelyTyped,shlomiassaf/DefinitelyTyped,davidpricedev/DefinitelyTyped,olemp/DefinitelyTyped,schmuli/DefinitelyTyped,nmalaguti/DefinitelyTyped,davidpricedev/DefinitelyTyped,dflor003/DefinitelyTyped,psnider/DefinitelyTyped,Karabur/DefinitelyTyped,AyaMorisawa/DefinitelyTyped,trystanclarke/DefinitelyTyped,mareek/DefinitelyTyped,giggio/DefinitelyTyped,Softpagehomeware/DefinitelyTyped,arusakov/DefinitelyTyped,mattanja/DefinitelyTyped,xStrom/DefinitelyTyped,egeland/DefinitelyTyped,magny/DefinitelyTyped,nakakura/DefinitelyTyped,chbrown/DefinitelyTyped,xStrom/DefinitelyTyped,reppners/DefinitelyTyped,pocesar/DefinitelyTyped,sledorze/DefinitelyTyped,aciccarello/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,isman-usoh/DefinitelyTyped,syuilo/DefinitelyTyped,EnableSoftware/DefinitelyTyped,RX14/DefinitelyTyped,glenndierckx/DefinitelyTyped,borisyankov/DefinitelyTyped,nobuoka/DefinitelyTyped,GlennQuirynen/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,minodisk/DefinitelyTyped,frogcjn/DefinitelyTyped,abner/DefinitelyTyped,zuzusik/DefinitelyTyped,YousefED/DefinitelyTyped,iCoreSolutions/DefinitelyTyped,mweststrate/DefinitelyTyped,mattanja/DefinitelyTyped,UzEE/DefinitelyTyped,esperco/DefinitelyTyped,gyohk/DefinitelyTyped,PopSugar/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,nainslie/DefinitelyTyped,emanuelhp/DefinitelyTyped,olemp/DefinitelyTyped,herrmanno/DefinitelyTyped,takenet/DefinitelyTyped,nitintutlani/DefinitelyTyped,GlennQuirynen/DefinitelyTyped,mjjames/DefinitelyTyped,mcliment/DefinitelyTyped,georgemarshall/DefinitelyTyped,psnider/DefinitelyTyped,hellopao/DefinitelyTyped,sixinli/DefinitelyTyped,HPFOD/DefinitelyTyped,florentpoujol/DefinitelyTyped,frogcjn/DefinitelyTyped,philippstucki/DefinitelyTyped,reppners/DefinitelyTyped,wilfrem/DefinitelyTyped,pwelter34/DefinitelyTyped,rolandzwaga/DefinitelyTyped,newclear/DefinitelyTyped,eugenpodaru/DefinitelyTyped,magny/DefinitelyTyped,yuit/DefinitelyTyped,pocesar/DefinitelyTyped,mshmelev/DefinitelyTyped,musicist288/DefinitelyTyped,subash-a/DefinitelyTyped