Allow config.json to supply environment variables as well
document how to hack new base images
MPL license - fixes #113
update base image with security updates and nodejs 0.10.24
add protect and unprotect verbs.  fixes #110
document changes in 0.6.3
bump to 0.6.3
bump to 0.6.4 after tagging and publishing 0.6.3
Merge ability to supply env vars in config.json.
Improve redirects for ELB termination by handling everything on port 80.
Merge branch 'master' into ssl_proxy_fixes
Fix arguments for moving proxy config files