Update struct type syntax
Update bitstring syntax
Release v0.5.3
Bump to v0.5.4-dev
Support elixir 0.15.0-dev
Release v0.5.4
Bump to v0.5.5-dev
Relax elixir version requirement
Embrace iodata
Remove TODO
Enum.map => Enum.reduce for iodata
promote hex package in the readme
Merge pull request #16 from herenowcoder/patch-1

promote hex package in the readme
Release v0.5.5
Bump to v0.5.6-dev
Query can be constructed of iodata
Remove unnecessary typespecs
Error fields should be a map
Move timeout parameter to options
Add support for "type hinted" queries

A type hinted query saves one client-server round trip which will
reduce the query latency.