Modified README to reflect still needing to make a symlink to s4cmd.py
Modified README to reflect still needing to make a symlink to s4cmd.py

bloomreach/s4cmd,aknuds1/s4cmd,jephdo/s4cmd,npyoung/s4cmd,alinikkhah/s4cmd,npyoung/s4cmd,Nmishin/s4cmd,deepsentinel/s4cmd,alinikkhah/s4cmd,deepsentinel/s4cmd,jephdo/s4cmd,bloomreach/s4cmd,aknuds1/s4cmd,Nmishin/s4cmd,sysalexis/s4cmd,sysalexis/s4cmd