Add note on ssl
Merge pull request #290 from knewter/feature/ssl_doc_in_config

Add note on ssl
Clean up docs
Use Poison for JSON encoding/decoding
Small documentation fixes.

Some small spelling and grammar fixes for documentation.
Merge pull request #292 from leighlondon/docs

Small documentation fixes.
Use precomiled elixir for travis runs
Use v0.15.1
Fix template path not being shown on some compiliation failures. Close #293.
Merge pull request #294 from scrogson/use_precompiled_elixir

Use precomiled elixir for travis runs
Pull ex_doc from hex.pm
Merge pull request #296 from pma/master

Pull ex_doc from hex.pm