Fixed #1189: Support spaces in /*global ... */
Fixed #1189: Support spaces in /*global ... */

Signed-off-by: Anton Kovalyov <14deb5e5e417133e888bf47bb6a3555c9bb7d81c@kovalyov.net>

davidjb/jshint,max789/jshint,doggy8088/jshint,stevemao/jshint,doggy8088/jshint,pansay/jshint,louwers/jshint,fashionsun/jshint,yadimon/jshint,kangax/jshint,n8io/jshint,kidaa/jshint,Joy603/jshint,nicolo-ribaudo/jshint,marian-r/jshint,pansay/jshint,luisbrito/jshint,lovemeblender/jshint,aisk/jshint,elkingtonmcb/jshint,wzup/jshint,freeyiyi1993/jshint,Endika/jshint,ThiagoGarciaAlves/jshint,kidaa/jshint,paragag/AntiRedis,max789/jshint,stevemao/jshint,lukeapage/jshint,yadimon/jshint,shreyasgaonkar/jshint,paladox/jshint,gtanner/jshint,jagdeesh109/jshint,nicolo-ribaudo/jshint,supriyantomaftuh/jshint,davidjb/jshint,behind2/jshint,jugglinmike/jshint,crivas/jshint,AndriiGro/jshint,gameclosure/jsiohint,darongE/jshint,jugglinmike/jshint,BridgeAR/jshint,freeyiyi1993/jshint,zynick/jshint,silverwind/jshint,alivesay/jshint,mcanthony/jshint,elkingtonmcb/jshint,Jeremy017/jshint,luisbrito/jshint,jonnyreeves/jshint,laurensortiz/jshint,nitinlal/jshint,gtanner/jshint,wzup/jshint,cnbin/jshint,mrjoelkemp/jshint,rwaldron/jshint,Endika/jshint,beni55/jshint,Khan/jshint,jagdeesh109/jshint,shreyasgaonkar/jshint,BridgeAR/jshint,jshint/jshint,laurensortiz/jshint,ljharb/jshint,SqrTT/dwhint,Jeremy017/jshint,wisavalite/jshint,fashionsun/jshint,mcanthony/jshint,wisavalite/jshint,mohsen1/jshint,thomas658/jshint,jshint/jshint,ljharb/jshint,yyx990803/jshint,marian-r/jshint,thomas658/jshint,alivesay/jshint,louwers/jshint,aisk/jshint,gloryknight/jshint,mrjoelkemp/jshint,niedzielski/jshint,paul-wade/jshint,scottsmeester/jshint,niedzielski/jshint,supriyantomaftuh/jshint,ecomfe/edp-jshint,llucbrell/jshint,nitinlal/jshint,meh-uk/jshint,paul-wade/jshint,llucbrell/jshint,mohsen1/jshint,cnbin/jshint,scottsmeester/jshint,lukeapage/jshint,fairfieldt/jshint,AndriiGro/jshint,beni55/jshint,n8io/jshint,crivas/jshint,behind2/jshint,Joy603/jshint