updates for bootstrap
updates for bootstrap

Added exit for some common error cases, so that the script doesn't continue to execute
Added m2crypto install from the distro repos (debian, ubuntu, redhat, centos) to compensate for the broken include file detection when m2crypto is built... A different workaround might be to do this: "pip install git+https://github.com/martinpaljak/M2Crypto.git"
lakiw/cripts,Magicked/crits,jhuapl-marti/marti,Magicked/crits,dreardon/crits,jhuapl-marti/marti,dreardon/crits,lakiw/cripts,ckane/crits,korrosivesec/crits,ckane/crits,ckane/crits,cfossace/crits,jhuapl-marti/marti,ckane/crits,korrosivesec/crits,cfossace/crits,Magicked/crits,dreardon/crits,lakiw/cripts,korrosivesec/crits,dreardon/crits,cfossace/crits,lakiw/cripts,Magicked/crits,cfossace/crits,jhuapl-marti/marti,korrosivesec/crits