Style consistency cleanup
Merge pull request #158 from vladikoff/style-clean-up

Style consistency cleanup
Add working heka / elasticsearch / nginx / kibana set up, remove logstash.
Merge branch 'master' of github.com:mozilla/picl-idp
Merge pull request #159 from rafrombrc/master

Initial heka / elasticsearch / nginx / kibana setup
adding kB key
Merge pull request #157 from vladikoff/xor-kB

adding kB key
disable secure smtp connection on awsbox
Updating methods to use buffers, adding tests, addressing feedback