Porting more functions.
Porting more functions.

khchanel/libsass,rodneyrehm/libsass,am11/libsass,technoAri/libsass,dahlia/libsass-python,mikebarkas/libsass,webdev1001/libsass,mtwebster/mint-libsass,khchanel/libsass,mtwebster/mint-libsass,errorx666/libsass,errorx666/libsass,TBAPI-0KA/NSass,FishingCactus/libsass,saper/libsass,admire93/libsass-python,rodneyrehm/libsass,mtwebster/mint-libsass,TBAPI-0KA/NSass,mikebarkas/libsass,mtwebster/mint-libsass,FishingCactus/libsass,TBAPI-0KA/NSass,TBAPI-0KA/NSass,panicinc/libsass,webdev1001/libsass,mikebarkas/libsass,rodneyrehm/libsass,khchanel/libsass,panicinc/libsass,moovweb/libsass,technoAri/libsass,webdev1001/libsass,panicinc/libsass,panicinc/libsass,TBAPI-0KA/NSass,am11/libsass,khchanel/libsass,saper/libsass,TBAPI-0KA/NSass,technoAri/libsass,panicinc/libsass,errorx666/libsass,rodneyrehm/libsass,FishingCactus/libsass,am11/libsass,webdev1001/libsass,am11/libsass,technoAri/libsass,rodneyrehm/libsass,dahlia/libsass-python,admire93/libsass-python,FishingCactus/libsass,saper/libsass,am11/libsass,mikebarkas/libsass,webdev1001/libsass,mtwebster/mint-libsass,technoAri/libsass,mikebarkas/libsass,errorx666/libsass,saper/libsass,khchanel/libsass,moovweb/libsass,FishingCactus/libsass,moovweb/libsass,saper/libsass,moovweb/libsass