bug fix in json file
packer files changed:  mkl-base-ami.json builds a base ami with:  wget, curl, ssh, vi , git, mosh, lynx, unzip PLUS docker capable linux kerneldocker.json uses mkl-base-ami and installs dockerdocker.packer.json uses mkl-base-ami and installs docker, packerdocker.chef-solo.json uses mkl-base-ami and installs docker, chef-solo