Added line changes and new tutorial in OS X bundle
Added line changes and new tutorial in OS X bundle

KAPSARC/KTAB,lsyaseen/KTAB,amit133/KTAB,lsyaseen/KTAB,amit133/KTAB,KAPSARC/KTAB,lsyaseen/KTAB,amit133/KTAB,KAPSARC/KTAB,amit133/KTAB