Fix parsing of & selectors after comments
Fix parsing of & selectors after comments

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