remove FilterByHash from api generator
Merge branch 'master' of github.com:bellycard/napa into filter_by_hash
remove filter from generated template, add .where, .all
scaffold spec files, and add some pending tests
Fix JSON ErrorFormatter with backtrace rescue_options.

Add spec to cover this case.
updated changelog
fix merge from upstream master
include null keys
made include_nil a module that is includable into a representer.  added test
Fix napa console when using IRB.

IRB was taking extra arguments, "console" and optionally the environment, when running `napa console <environment>`. IRB then interprets this as a script name, and errors out. These arguments are now removed from ARGV before starting the interpreter.
moved output helpers into an output_formatters directory
Merge pull request #108 from voxtex/fix-irb-console

Fix napa console when using IRB.
Merge pull request #102 from voxtex/error-formatter-fix

Fix JSON ErrorFormatter with backtrace rescue_options.
Merge pull request #92 from ckampfe/filter_by_hash

remove FilterByHash from api generator
Merge pull request #107 from jdoconnor/null

include null keys
Merge pull request #100 from shaqq/api-generator-scaffold-specs

Fixes #94
Update CHANGELOG.md