Add R16B01 abd R16B02 to travis ci config
Merge pull request #47 from kiela/master

Add R16B01 abd R16B02 to travis ci config
rebar.config.script that checks for maps support in the release rebar
  is using to compile. hopefully this is the same release as the
  artifact is being run on
add a check for env var to optionally compile without support for
  erlang maps
switch to feature detection rather than trying to figure out from
  compiler version/release whether maps should be supported
correctly pass compile opts to rebar
refactor out copy/pasted encode methods
fix rebar.config.script for < otp 17.0
add a rebar.config option to disable maps
remove mention of internal state manipulation from CHANGES, leave
  experimental for now
update README and CHANGES with details for 2.0
minor refactoring of feature detection
v2.0
point people who NEED maps to jsxn
Merge branch 'develop'

Conflicts:
	.travis.yml
fix formatting of empty lists/objects when converted to json
v2.0.1
update travis.yml now that is supports erlang 17.0
bump to 2.0.2 and publish to hex.pm
fix jsxbench so it works with 2.x