Fix parsing of optional ; in top level directives
Fix parsing of optional ; in top level directives

TBAPI-0KA/NSass,mtwebster/mint-libsass,saper/libsass,mikebarkas/libsass,panicinc/libsass,TBAPI-0KA/NSass,technoAri/libsass,FishingCactus/libsass,FishingCactus/libsass,am11/libsass,errorx666/libsass,am11/libsass,mtwebster/mint-libsass,TBAPI-0KA/NSass,saper/libsass,mikebarkas/libsass,FishingCactus/libsass,panicinc/libsass,panicinc/libsass,mtwebster/mint-libsass,mikebarkas/libsass,errorx666/libsass,TBAPI-0KA/NSass,TBAPI-0KA/NSass,khchanel/libsass,mtwebster/mint-libsass,errorx666/libsass,mikebarkas/libsass,khchanel/libsass,am11/libsass,mtwebster/mint-libsass,saper/libsass,saper/libsass,technoAri/libsass,errorx666/libsass,mikebarkas/libsass,FishingCactus/libsass,technoAri/libsass,am11/libsass,saper/libsass,TBAPI-0KA/NSass,technoAri/libsass,khchanel/libsass,technoAri/libsass,khchanel/libsass,FishingCactus/libsass,panicinc/libsass,khchanel/libsass,am11/libsass,panicinc/libsass